valentine

This page lists questions and answers that were posted by visitors named valentine.

Questions

The following questions were asked by visitors named valentine.

the solution is (2/3,-1/2)(-3,-8) and he formula is f(x)=mx+b given the slope and one point

A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer team's leg strength and the time it takes for them to sprint 40 yards. He sets up the following test and records the data: Eve...

4 years ago

_______ are renewable resources because they can be replaced in a short time. A - fossil fuels B - metal ores C - minerals D - plants

2 years ago

Which term refers to the general subject of a text? A - topic B - outline C - supporting detail D - central idea

2 years ago

Which of these parts of an informational text supports a central idea? A - evidence B - transitions C - citation of sources D - dialogue

2 years ago

Which context describes a difference of rational numbers? A - finding the average of daily high temperatures B - determining the coldest temperature in a month C - recording the temperature hourly D - comparing the daily high temperature and low temperatu...

2 years ago

The temperature on Monday is −4°C. On Tuesday, it is 13° colder. What is the temperature on Tuesday? A - 9°C B - 17°C C - −17°C D - −9°C

2 years ago

1. Which observation most likely indicates that only a chemical change has taken place?(1 point) Responses States of matter changes. States of matter changes. The change cannot be reversed. The change cannot be reversed. A reaction occurs. A reaction occu...

2 years ago

why is it a phisical change to freeze water heat is released during the process the new and original substances are different a tempertature change occurs only a phase change occurs

2 years ago

Which expression shows x and its opposite are 0?(1 point) Responses x+(−1x)=0 x plus left parenthesis negative Start Fraction 1 over x End Fraction right parenthesis equals 0 x+(1x)=0 x plus left parenthesis Start Fraction 1 over x End Fraction right pare...

2 years ago

Opposites Make Zero Quick Check 5 of 55 of 5 Items Question Which situation describes opposite quantities that when combined would equal 0?(1 point) Responses Eileen moves seven spaces forward, then she moves seven spaces back in a game. Eileen moves seve...

2 years ago

Chemical Reactions Quick Check 1 of 51 of 5 Items Question Use the chemical reaction to answer the question. CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3 ) in the chemical reaction shown. What is the total mass of the products? (...

2 years ago

Which is most likely to occur during a chemical reaction?(1 point) Responses Atoms of the original substance are lost. Atoms of the original substance are lost. The original substance maintains its properties. The original substance maintains its properti...

2 years ago

Which of the following could provide definitive evidence of a chemical reaction? Choose two correct answers.(1 point) Responses A solid has dissolved in a liquid. A solid has dissolved in a liquid. A new substance, oxygen gas, has formed. A new substance,...

2 years ago

Which of the following is a real-world problem that could be solved with the sum 102.50+(−39.95)?(1 point) Responses Nevaeh earned $102.50 last weekend. He then received $39.95 from his mom. How much money does he now have? Nevaeh earned $102.50 last week...

2 years ago

Use the paragraph to answer the question. Professor Lucy Dobbs of the School of Industrial and Labor Relations recently wrote that chain stores weaken local economies. Compared to chain stores, local businesses spend 6 percent more on hiring local workers...

2 years ago

Determine the sign of the product of 1732×(−110).(1 point) Responses The product has no sign. The product has no sign. negative negative both positive and negative both positive and negative positive positive

2 years ago

In which chemical equation is the number of atoms in the reactants the same as the number of atoms in the products?(1 point) Responses Zn + 2HCl → H2 + ZnCl2 Zn + 2HCl → H 2 + ZnCl 2 CO2 + H2O → CH2OH + O2 CO 2 + H 2 O → CH 2 OH + O 2 Li2CO3 → LiO + CO2 L...

2 years ago

Which of the following is a reason why historians may want to consider opinions as well as facts reported by a source?(1 point) Responses A source that historians trust is likely to have true opinions. A source that historians trust is likely to have true...

2 years ago

Which option is a natural material that is not a fossil fuel?(1 point) Responses vinyl vinyl natural gas natural gas cotton cotton petroleum

2 years ago

Without calculating, which of the following quotients can you determine will be positive?(1 point) Responses −111 ÷ 37 negative 111 divided by 37 −725 ÷ (−29) negative 725 divided by Left Parenthesis negative 29 Right Parenthesis 1,001 ÷ (−143) 1,001divid...

2 years ago

Endothermic and Exothermic Reaction Experiment Two students, Andre and Betsy, were completing a lab in which they investigated temperature changes in two reactions. They made a hypothesis for what they expected to happen in each reaction, and then they te...

2 years ago

Use the chemical reaction to answer the question. NaHCO3+HC2H3O2→NaC2H3O2+H2O+CO2 A student mixes baking soda (NaHCO3 ) and acetic acid (HC2H3O2 ) to produce a chemical reaction shown. Which statement about the reaction is correct? (1 point) Responses The...

2 years ago

Use the chemical reaction to answer the question. 2H2+O2→2H2O There are four atoms of hydrogen (H ) before the reaction. How many atoms of hydrogen are present after the reaction? (1 point) Responses 2 2 8 8 4 4 5

2 years ago

Which sentence is correct?(1 point) Responses The surface of the parking lots were redone this summer. The surface of the parking lots were redone this summer. The cars in the parking lot belongs to the teachers. The cars in the parking lot belongs to the...

2 years ago

Adjectives and Adverbs Quick Check 1 of 51 of 5 Items Question Which statement best describes a defining feature of a compound adjective?(1 point) Responses It is always hyphenated. It is always hyphenated. It consists of more than one word. It consists o...

2 years ago

Applications of Dividing Rational Numbers Quick Check 1 of 51 of 5 Items Question A squirrel has stored its acorns in a hole that is 45 feet from the ground in a tall tree. The squirrel starts on a perch 100 feet above the ground. The squirrel moves from...

2 years ago

Which of the following is a reason that few people live in northern Canada? (1 point) Responses High levels of air pollution discourage people from settling there. High levels of air pollution discourage people from settling there. There are few jobs to a...

2 years ago

In which of the following industries are the majority of jobs in the United States and Canada found? (1 point) Responses service service education education healthcare healthcare tourism tourism

2 years ago

Which of the following accurately compares the government of the United States to that of Canada? (1 point) Responses The government of the United States is a constitutional monarchy, while the government of Canada is a presidential democracy. The governm...

2 years ago

Use the sentence to answer the question. Tonya mailed her brother a postcard from Australia. Which word is the direct object of the sentence? (1 point) Responses Australia Australia postcard postcard Tonya Tonya brother

2 years ago

Use the properties of operations and rules for multiplying and dividing to solve: (−2)×(15)÷(23)×(−56)÷(34) (1 point) Responses 23 Start Fraction 2 over 3 End Fraction −16 negative Start Fraction 1 over 6 End Fraction 16 Start Fraction 1 over 6 End Fracti...

2 years ago

(−2)×(1/5)÷(2/3)×(−5/6)÷(3/4) = ? −2/3 negative Start Fraction 2 over 3 End Fraction −1/6 negative Start Fraction 1 over 6 End Fraction 1/6 Start Fraction 1 over 6 End Fraction 2/3 Choose A B C or D.

2 years ago

Which of the following is a likely reason that someone today might decide to move from a city in the Midwest to the South? (1 point) Responses the decline of manufacturing in the Midwest the decline of manufacturing in the Midwest the many high tech jobs...

2 years ago

Which option must be placed between coordinate adjectives?(1 point) Responses semicolons semicolons commas commas no punctuation no punctuation periods

2 years ago

a - they can use a ball with less mass b - they can use a ball with more mass c - they can drop the same ball from a lower height d - they can drop the same ball with less speed ( A Student drops a basketball into a pool from a height of 5 meters while a...

2 years ago

what are the four countries from north america from this list argentina peru europe nicarauga bahamas canada mexico

2 years ago

the girl is at the highest point in swinging and starts to come down. what describes the changes in energy as she begins do descend.

2 years ago

think of a topic that concerns you. think about why it matters to you. then draft an introudctory paragraph of atleast four sentences. use the work you did on page 4 practice of lesson 5.2 for this assesment. be sure to follow all three rules in this less...

2 years ago

One topic that concerns me is the availability of walking paths and nature trails in my community. This topic matters to me because I believe in the importance of outdoor activities and connecting with nature for physical and mental well-being. It is impo...

2 years ago

which opion descibes the purpose of formatting a text? to make the print of the text visually appealing to help the reader follow and understand the writers idea to demonstrate the writers thoughts during the writing process to provide ways to include mor...

2 years ago

which statement correctly identifies the relative levels of kinetic and potentil energy in a hydroelectric dam? kinetic enery is highest at the top potential endergy is highest at bottom kinetec energy is highest at the bottom potential energy is hightest...

2 years ago

what opiton describes the purpose of adding graphics and multimedia to informational texts

2 years ago

23 - 9 (2x + 5) + 11x simplified

2 years ago

(Match the vocabulary word to its definiton) Like terms - ? Factor - ? Constant - ? Coefficient - ? Distribuitve Property - ? Variable - ? a number that divides another number with a remainder of zero a letter that stands for an unknown number a fixed ter...

2 years ago

Which option describes precise language?(1 point) Responses specific words that give the reader a clear image specific words that give the reader a clear image statements that give the characteristics of an object statements that give the characteristics...

2 years ago

Which is the best example of domain-specific language?(1 point) Responses equilateral equilateral close close numerous numerous shape shape

2 years ago

Which topic should appear in a conclusion?(1 point) Responses the ideas you want your readers to remember the ideas you want your readers to remember reasons and examples supporting your main ideas reasons and examples supporting your main ideas an introd...

2 years ago

Which sentence could appear in a conclusion?(1 point) Responses The program involved a variety of adults of different ages. The program involved a variety of adults of different ages. As the evidence shows, moderate exercise can be beneficial to good heal...

2 years ago

Which best describes an impact that cultural diffusion had on Mexico and Central America? (1 point) Responses The area is divided into different countries. The area is divided into different countries. Spanish is the main language spoken there today. Span...

2 years ago

Use the drop-down menu to complete the sentence.(1 point) Belize's government is different from the governments of most Central American countries because Belize Choose

2 years ago

Which of the following should be done to both sides of the equation x + 11 = −17 to solve the value of x ? (1 point) Responses subtract 17 subtract 17 add 17 add 17 add 11 add 11 subtract 11 subtract 11

2 years ago

What is the solution of the equation x + 23 = 9 ?(1 point) Responses −14 negative 14 14 14 −32 negative 32 32 32

2 years ago

Which of the following equations has a solution of −8 ?(1 point) Responses x − 4 = −12 x minus 4 equals negative 12 x + 3 = −11 x plus 3 equals negative 11 x − 8 = 0 x minus 8 equals 0 x − 10 = 2

2 years ago

Which of the following should be done to both sides of the equation x − 3.41 = −19 to solve the value of x ?(1 point) Responses add 19 add 19 subtract 3.41 subtract 3.41 subtract 19 subtract 19 add 3.41

2 years ago

Which of the following equations has a solution of −12 ?(1 point) Responses x + 12 = −1 x plus Start Fraction 1 over 2 End Fraction equals negative 1 x − 1 = −12 x minus 1 equals negative Start Fraction 1 over 2 End Fraction x + 1 = 12 x plus 1 equals Sta...

2 years ago

Use the drop-down menu to answer the question... (1 point) The religions of Santería and Vodou are examples of Choose Question 2 Which describes an issue that helped influence the growth of reggae music in Jamaica? (1 point) Responses The music was based...

2 years ago

Which describes an issue that helped influence the growth of reggae music in Jamaica? (1 point) Responses The music was based on the singers’ ancient religious beliefs. The music was based on the singers’ ancient religious beliefs. The music was a celebra...

2 years ago

the impact of tourisim the infuince of creole the survival of american indain religious pactices the blending of spanish and west african

2 years ago

Use the drop-down menu to answer the question... (1 point) The religions of Santería and Vodou are examples of the infuince of creole the survival of american indain religious pactices the blending of spanish and west african

2 years ago

Use the drop-down menu to complete the sentence.(1 point) Most governments in the Caribbean today are ____

2 years ago

Use the drop-down menu to complete the sentence.(1 point) Most governments in the Caribbean today are _____ democratic which type

2 years ago

Use the drop-down menu to complete the sentence.(1 point) Most governments in the Caribbean today are ______ parialimentry or presidintal

2 years ago

Answers

The following answers were posted by visitors named valentine.

jeni jedi is correct

8 years ago

Santana and Pam are 100% right B B B A

8 years ago

ALL OF THE ABOVE ARE WRONG THANKS GUYS BECAUSE OF YOU I GOT 2 OUT OF 7 the real answers are 1:D 2:A 3:C 4:A 5:B 6:A 7:C and I didn't have eight questions I only had 7 but these are for lesson 10 unit 2 Similar shapes

8 years ago

2 years ago

Use the drop-down menus to complete the sentences. (1 point) Choose are renewable resources because they can be replaced in a short time. Choose are nonrenewable resources because they cannot be replaced or can only be replaced over millions of years.

2 years ago

_____ are nonrenewable resources because they cannot be replaced or can only be replaced over millions of years. A - animals B - fossil fuels C - plants D - water sources

2 years ago

Thank you. (Answers For People and the enviroment quick check) 1. industrialization. 2. a shortage of clean food and water. 3. Plants And Fossil fuels (100%)

2 years ago

Why is it helpful to name the central ideas of a text? A - to learn additional details about the topic of the text B - to help you define the topic of a text C - to help you read with greater focus on the text's purpose D - to give you an overview of the...

2 years ago

Which statement describes the relationship between the central ideas and supporting details in a text? A - Supporting details explain the central ideas of the text. B - The central ideas reveal the topic of the supporting details. C - Supporting details p...

2 years ago

Which strategy can help a reader find the central ideas of a text? A - looking for information about the author of the text B - reading another text about the same topic C - looking for supporting details and repetition of key words in the text D - lookin...

2 years ago

Well, The second one was wrong, But here are the correct answers 1. topic 2. to help you read with greater focus on the texts purpose 3. supporting details explain the central ideas of the text 4. looking for supporting details and repetition of key words...

2 years ago

Which of the following types of maps shows correct shapes and directions but distorts distances or sizes? A - equal-area projection B - Mercator projection C - Mollweide projection D - Robinson projection

2 years ago

Which of the following explains why seasonal conditions vary in parts of the world? (1 point) Responses Earth is rotating on its axis. Earth is rotating on its axis. Earth's axis is tilted as it revolves around the sun. Earth's axis is tilted as it revolv...

2 years ago

Which of the following explains why the temperature of land near water is different than inland? (1 point) Responses Bodies of water reflect the sun, thus changing the temperature. Bodies of water reflect the sun, thus changing the temperature. Land near...

2 years ago

Drag and drop the words to complete the sentence. (2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, e...

2 years ago

Which of the following actions would have a positive impact on the environment? Select the two correct answers. (1 point) Responses burning fossil fuels burning fossil fuels cutting down trees cutting down trees establishing state parks establishing state...

2 years ago

Which of the following is an example of a pull factor? (1 point) Responses better jobs better jobs harsh climate harsh climate poverty poverty war

2 years ago

How do languages within a language group relate to each other? (1 point) Responses They all developed on the same continent. They all developed on the same continent. They are all spoken by people of a particular religious faith. They are all spoken by pe...

2 years ago

How does the author of a text develop central ideas? A - by stating a central idea at the beginning of each paragraph B - by choosing a title that clearly states what the topic is C - by building the text around evidence in the form of supporting details...

2 years ago

Which piece of evidence best supports the central idea? Central idea: Playing video games can be good for children. A - Some children may have trouble with mood swings after turning off video games. B - Children can become overly consumed and too focused...

2 years ago

Which scenario about books represents finding the difference? A - finding the number of books remaining after a sale on books B - finding the total number of books in a store when new books arrive C - finding the location of a book in a store D - finding...

2 years ago

Ping dove off a 10 meter platform. He reached a depth of 6 meters in the water. What was the change in height?(1 point) Responses 16 meters 16 meters 64 meters 64 meters 4 meters 4 meters 60 meters

2 years ago

A parasail is 120 of a meter above the water. Then, after 10 minutes, the parasail is 150 of a meter above the water. What is the change in height?(1 point) Responses 3100 meter Start Fraction 3 over 100 End Fraction meter 7100 meter Start Fraction 7 over...

2 years ago

Which observation most likely indicates that only a chemical change has taken place?(1 point) Responses States of matter changes. States of matter changes. The change cannot be reversed. The change cannot be reversed. A reaction occurs. A reaction occurs....

2 years ago

1 and 4 2 and 3 1 and 2 or 2 and 4.

2 years ago

why is it a physical change to freeze water a - heat is released during the process b - the new and original substances are different c - a temperature change occurs d - only a phase change occurs

2 years ago

which option is an example of a chemical change? 1. burning wood 2. folding paper 3. chopping vegetables 4. strecting a rubber band

2 years ago

When supply decreases and demand increases, what happens to the price of a good? (1 point) Responses it increases it increases it stays the same it stays the same it decreases it decreases it is unaffected

2 years ago

Use the drop-down menu to complete the sentence.(1 point) Increased competition between producers of a good may lead to - a decrease in profit an increase in price a drop in demand a rise in taxes

2 years ago

Which type of economic system has the highest level of government control? (1 point) Responses traditional economy traditional economy market economy market economy command economy command economy mixed economy

2 years ago

Which of the following is a feature of a good budget? (1 point) Responses money reserved for saving money reserved for saving income that is less than its expenses income that is less than its expenses high use of credit high use of credit economic incent...

2 years ago

Which situation describes opposite quantities that when combined would equal 0?(1 point) Responses A family rides their bikes four miles due east from home. Then, they ride their bikes four miles due west. How far is the family from home? A family rides t...

2 years ago

Which situation describes opposite quantities that when combined would equal 0?(1 point) Responses A deposit of $10 to a bank, a fee charged of $20, and a deposit of $30. A deposit of $10 to a bank, a fee charged of $20, and a deposit of $30. A fee of $10...

2 years ago

Use the chemical reaction to answer the question. CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3 ) in the chemical reaction shown. What is the total mass of the products? a 10 grams b 60 grams c 15 grams d 30 grams

2 years ago

Use the chemical reaction to answer the question. 4Fe+3O2→2Fe2O3 What happens to atoms of Fe and O2 during the reaction? (1 point) Responses They are rearranged. They are rearranged. They gain mass. They gain mass. They maintain their properties. They m...

2 years ago

Which term refers to the type of buying and selling that takes place within a country? (1 point) Responses free trade free trade international trade international trade productivity productivity domestic trade

2 years ago

Why do countries trade goods and services? (1 point) Responses because they want to reduce interdependence because they want to reduce interdependence because they do not have all the goods and resources they need because they do not have all the goods an...

2 years ago

Which of the following is a way to increase economic development? (1 point) Responses raising taxes raising taxes investing in education investing in education limiting trade limiting trade lowering wages

2 years ago

Which of the following are examples of trade barriers? Select the three correct answers. (1 point) Responses advantages advantages tariffs tariffs embargoes embargoes quotas quotas comparatives (select 3 of the answers)

2 years ago

Which of the following geographic features would most likely have a negative impact on the trade of a country? (1 point) Responses rivers rivers irregular coastline irregular coastline plains plains mountains mountains

2 years ago

Thank you.

2 years ago

Which element should be included in a summary of a text?(1 point) Responses other texts on the same topic other texts on the same topic the reader's conclusions the reader's conclusions interesting metaphors interesting metaphors the central ideas

2 years ago

Summarizing Text Quick Check 3 of 43 of 4 Items Question How is a summary different from a book review?(1 point) Responses A book review includes the opinions of others that have read the book, while a summary includes only the opinion of the person writi...

2 years ago

Which description is the best definition of a summary?(1 point) Responses a brief, objective statement of the central ideas of a text a brief, objective statement of the central ideas of a text an essay presenting an opinion about a text an essay presenti...

2 years ago

When hydrogen gas burns in the presence of oxygen, atoms are rearranged and a new substance is formed. Which of these statements BEST describes what happens?(1 point) Responses The properties of the new substance are different, so a physical change took p...

2 years ago

Place each change in the column that correctly identifies it as a chemical change or a physical change. (Drag and drop phrases into the correct columns.)(2 points) Put responses in the correct input to answer the question. Select a response, navigate to t...

2 years ago

boilng water baking cake evaporating water rusting iron netuarlising acid breaking glass

2 years ago

Select the correct response from the drop-down menu.(1 point) Naturalization is a legal process by which a person Choose gives up her or his citizenship is forced to leave a country becomes a citizen of another country can legally live and work in another...

2 years ago

Which of the following is a responsibility of U.S. citizens? (1 point) Responses running for public office running for public office worshiping freely worshiping freely serving on a jury serving on a jury supporting human rights around the world

2 years ago

Which of the following shows how the U.S. government has intervened to protect the rights of citizens? Select the two correct answers. (1 point) Responses The Fourteenth Amendment grants citizenship to all those born in the United States. The Fourteenth A...

2 years ago

Use the drop-down menu to complete the sentence.(1 point) Citizens of nondemocratic countries can openly criticize government leaders and policies enjoy protection of basic human rights such as life liberty and security have the right to vote for leaders...

2 years ago

Use the paragraph to answer the question. Once they arrive at the junkyard, old cars are dismantled. Their parts are sorted out and organized according to size and value. Small parts are placed in bins, and large parts are placed into piles that make it e...

2 years ago

Use the paragraph to answer the question. Dee tried to be consistent with her marathon training. She worked out every other day for months. When it came time to run in the big race, she was more than ready to compete. What does the term consistent mean in...

2 years ago

Use the paragraph to answer the question. The sunset in Key West was one of the most sublime things we had ever seen. Shades of red and orange splashed across the sky in an amazing display of light. Delighted, we sat on the beach and watched in silence un...

2 years ago

Drag the boxes under the correct label to indicate whether each item is a right or a responsibility. (2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses...

2 years ago

Drag the word to the description it matches. Each word may be used more than once. (2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected an...

2 years ago

Which of the following is an example of a trade barrier? (1 point) Responses capitalism capitalism tariff tariff gross domestic product gross domestic product comparative advantage

2 years ago

Which of the following drives the free market economy? (1 point) Responses the needs and wants of the people the needs and wants of the people the supply of goods in the market the supply of goods in the market the number of consumers in the market the nu...

2 years ago

Which term describes the choices that people must make to meet their wants and needs? (1 point) Responses supply supply demand demand opportunity cost opportunity cost producers

2 years ago

Use the drop-down menu to complete the sentence.(1 point) One disadvantage to using a primary source, such as a letter or diary is Choose . the source could be lost the source could contain bias the source may not be well written the source could be innac...

2 years ago

Identifying Evidence Quick Check 2 of 52 of 5 Items Question Use the paragraph to answer the question. The red velvet ant is famous for having one of the most painful stings in the insect world. In fact, it is often called the cow killer ant, because its...

2 years ago

What is an anecdote?(1 point) Responses a personal story or experience a personal story or experience a set of numbers that provides information a set of numbers that provides information a conclusion a conclusion an opinion

2 years ago

Use the paragraph to answer the question. The new office building will house several different companies and employ an estimated 600 people. However, it will also bring in more traffic and possible crime to the area. Several local companies are competing...

2 years ago

Determine the sign of the product of −0.708×−6.24.(1 point) Responses both positive and negative both positive and negative positive positive The product has no sign. The product has no sign. negative negative

2 years ago

Multiply −5×(−4).(1 point) Responses 20 20 −9 negative 9 −20 negative 20 9

2 years ago

Multiply 11×−9.(1 point) Responses 2 2 −2 negative 2 99 99 −99

2 years ago

Which of the following shows the Commutative Property of Multiplication?(1 point) Responses a×b=b×a a times b equals b times a a×(b×c)=(a×b)×c a times left parenthesis b times c right parenthesis equals left parenthesis a times b right parenthesis times c...

2 years ago

How do writers provide support for a text analysis?(1 point) Responses by asking questions by asking questions by stating their opinions by stating their opinions by forming new ideas by forming new ideas by using evidence

2 years ago

Providing Evidence Quick Check 2 of 52 of 5 Items Question Why is it important for readers to check for evidence in a text?(1 point) Responses to learn about the writing process to learn about the writing process to determine if the information is believa...

2 years ago

Use the sentence to answer the question. Wildfires are essential to the survival of certain plant species. Which piece of information provides the best evidence to support the idea in the sentence? (1 point) Responses Wildfires help get rid of dead plants...

2 years ago

Use the sentence to answer the question. At a low intensity, flames can clean up debris and underbrush on the forest floor, add nutrients to the soil, and open up space to let sunlight through to the ground. Which topic sentence does the evidence best su...

2 years ago

Which option best describes evidence in a text?(1 point) Responses the way information is organized the way information is organized the facts and information that support an idea the facts and information that support an idea a reason for writing a text...

2 years ago

Which procedure could be used to demonstrate that matter is conserved during a chemical change or reaction?(1 point) Responses Find the mass of a piece of paper. Tear the paper into smaller pieces. Find the mass of the pieces. Find the mass of a piece of...

2 years ago

Law of Conservation of Matter Quick Check 3 of 43 of 4 Items Question What is always true according to the Law of Conservation of Matter?(1 point) Responses Atoms created during a chemical reaction must have the same mass as the atoms in the reactants. At...

2 years ago

Law of Conservation of Matter Quick Check 4 of 44 of 4 Items Question A student combines two liquids in a beaker. She observes that the mass of the combined liquid is less than the mass of the two separate liquids. The student claims that this observation...

2 years ago

Use properties of operations and rules for multiplying signed numbers to multiply −25 by 310 . (1 point) Responses −325 negative Start Fraction 3 over 25 End Fraction 35 Start Fraction 3 over 5 End Fraction −650 negative Start Fraction 6 over 50 End Fract...

2 years ago

Multiply 4 by −58. Write the answer as a mixed number in simplest form.(1 point) Responses −212 negative 2 Start Fraction 1 over 2 End Fraction −10 negative 10 −248 negative 2 Start Fraction 4 over 8 End Fraction −52

2 years ago

Which option describes an inference?(1 point) Responses facts and information that support an idea or analysis facts and information that support an idea or analysis a conclusion that is based on evidence a conclusion that is based on evidence language th...

2 years ago

Which statement is true regarding a chemical reaction?(1 point) Responses The total number of atoms does not change, so mass is conserved in the reaction. The total number of atoms does not change, so mass is conserved in the reaction. Even if the total n...

2 years ago

Use the equation and the table to answer the question. FeCl3 + 3H2O → Fe(OH)3 + 3HCl Element Mass of an Atom (amu) Fe 56 Cl 35 H 1 O 16 Iron chloride and water react according to the equation shown. The table shows the atomic masses of the elements involv...

2 years ago

4 of 44 of 4 Items Question In a chemical reaction, two molecules with a total mass of 76 amu react to form a single molecule. What is the mass of the molecule that is formed?(1 point) Responses 228 amu 228 amu 38 amu 38 amu 76 amu 76 amu 152 amu

2 years ago

How are equal-area projections of Earth inaccurate?(1 point) Responses Directions and the shapes of the landmasses are distorted. Directions and the shapes of the landmasses are distorted. Areas close to the poles are disproportionately large. Areas close...

2 years ago

What causes earthquakes?(1 point) Responses Pressure builds up in the molten rock beneath Earth's crust and causes it to shake. Pressure builds up in the molten rock beneath Earth's crust and causes it to shake. Sudden motions in Earth's mantle cause the...

2 years ago

Which of the following climate conditions would best support a tropical rain forest ecosystem?(1 point) Responses moist air and cold temperatures moist air and cold temperatures dry air and cold temperatures dry air and cold temperatures dry air and hot t...

2 years ago

If the demand for a good or service increases, how will prices affect supply?(1 point) Responses Falling prices will decrease supply. Falling prices will decrease supply. Rising prices will boost supply. Rising prices will boost supply. Falling prices wil...

2 years ago

Which is a right that both citizens and non-citizens in the U.S. share?(1 point) Responses the right to run for public office the right to run for public office the right to have a job the right to have a job the right to religious freedom the right to re...

2 years ago

Which of the following is one way in which an embargo differs from a tariff?(1 point) Responses It allows for free trade of goods. It allows for free trade of goods. It limits the taxes placed on foreign goods. It limits the taxes placed on foreign goods....

2 years ago

Hip-hop began as a musical style in the United States decades ago. The Japanese have since developed their own version of hip-hop. This is an example of?

2 years ago

Which of these causes of migration is an example of a pull factor?(1 point) Responses job availability job availability warfare warfare an earthquake an earthquake poverty

2 years ago

How do countries seek to increase economic development?(1 point) Responses invest in education and fund capital projects invest in education and fund capital projects decrease education and increase tariffs decrease education and increase tariffs restrict...

2 years ago

Which of the following correctly pairs a branch of the U.S. government and its power?(1 point) Responses legislative: interprets laws legislative: interprets laws executive: makes laws executive: makes laws judicial: enforces laws judicial: enforces laws...

2 years ago

That isnt a answer

2 years ago