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Questions (28)

Find the square root of 96.(1 point)Responses 64–√ 6 start root 4 end root 166–√ 16 start root 6 end root 46–√ 4
1. 9 answers
2. 5 views
Rewrite the irrational square root 48−−√ as the product of an integer and another irrational square root.(1 point)Response
1. 7 answers
2. 3 views
divide 8√ 6 and 2provide an exact answer
1. 1 answer
2. 2 views
Multiply 9√3 ⋅6√7give an exact answer
1. 9 answers
2. 5 views
Subtract 7√5−4√5The difference is what?
1. 1 answer
2. 2 views
Subtract 75–√−45–√The difference is what?
1. 1 answer
2. 4 views
Add 31−−√+31−−√31 + 31 .(1 point)
1. 3 answers
2. 4 views
Which statement best describes heat?(1 point)Responses Heat flows from cold to hot and is the transfer of thermal energy. Heat
1. 1 answer
2. 4 views
The distance a tortoise moves in one minute was measured in miles. The tortoise traveled 2.37×10−9 miles. Use scientific
1. 3 answers
2. 5 views
Create art based on the elements and principles of color, value, and movement
1. 1 answer
2. 4 views
Sodium reacts with chlorine to form the compound sodium chloride, or salt. The chemical formula below shows how the two elements
1. 9 answers
2. 8 views
Use the chemical reaction to answer the question.2H2+O2→□ H2O 2 H 2 + O 2 → ◻ H 2 O Which number will balance the
1. 1 answer
2. 8 views
Multiply 0.378×(2.59×10−2)×(8.2×10−3)×0.625. What is the answer in both scientific notation and decimal form?(1 point)R
1. 3 answers
2. 5 views
.Which statement is true regarding a chemical reaction?(1 point)Even if the total number of atoms does not change, mass may not
1. 5 answers
2. 9 views
Write three sentences, each using a comma in a different way. Explain why the comma is needed in each sentence.(4 points)BoldIta
1. 1 answer
2. 19 views
Elections limit the power of which type(s) of government(s)? Select all that apply.(1 point)
1. 3 answers
2. 10 views
Linda compared the masses of subatomic particles: protons, neutrons, and electrons. She converted the mass of each one of them
1. 3 answers
2. 7 views
A map shows the distance between a farm and a house to be 1.24×108 kilometers. What is this distance in meters? Use scientific
1. 1 answer
2. 5 views
A paragraph describing the difference between a physical and a chemical change.
1. 5 answers
2. 5 views
Use the Power Rule of Exponents to create a simplified equivalent expression for (194)9( 19 4 ) 9 .(1 point)
1. 3 answers
2. 5 views
Which of the following is an equivalent expression to 15−729−5 generated by the Property of Negative Integer Exponents?(1
1. 3 answers
2. 7 views
Summarize the reasons for writing the Declaration of Independence in 4 sentences.
1. 1 answer
2. 16 views
What were some reasons that the Iroquois joined forces with the British? Select all that apply.(2 points) Responses They were
1. 1 answer
2. 22 views
In 3–5 sentences, describe a character that is stingy with money and dishonest. Include allusions to Scrooge and Pinocchio or
1. 3 answers
2. 7 views
In the world of internet marketing, content is king. Companies compete for consumer attention like a crowd of fans clustered
1. 11 answers
2. 11 views
The platypus is an Australian mammal that is not easily classified. It is one of only two mammals (the other being the echidna)
1. 11 answers
2. 26 views
write an essay about Margaret Corbin an revolutanary war heroine with these guidelinesIntro Paragraph 1: Who did you choose and
1. 1 answer
2. 12 views
Marla works at a manufacturing plant making well pumps. She needs to set a gauge on one of her machines so it precisely measures
1. 5 answers
2. 12 views

Answers (42)

Find the square root of 128.(1 point) Responses 64 −−−√ x 2–√ start root 64 end root x start root 2 end root 42–√ 4 start root 2 end root 24–√ 2 start root 4 end root 82–√
Find the square root of 250.(1 point) Responses 510−−√ 5 start root 10 end root 2510−−√ 25 start root 10 end root 250 250 105–√
Find the cubic root of 189.(1 point) Responses 37–√ 3 start root 7 end root 921−−√3 9 root index 3 start root 21 end root 277–√3 27 root index 3 start root 7 end root 37–√3
Find the cubic root of 96.(1 point) Responses 212−−√ 2 start root 12 end root 212−−√3 2 root index 3 start root 12 end root 46–√ 4 start root 6 end root 27–√3
What is the irrational cube root 40−−√3 rewritten as a product of an integer and another irrational cube root?(1 point) Responses −25–√3 negative 2 root index 3 start root 5 end root 210−−√3 2 root index 3 start root 10 end root 25–√3
What is the irrational cube root −24−−−−√3 rewritten as a product of an integer and another irrational cube root?(1 point) Responses 26–√3 2 root index 3 start root 6 end root −24–√3 negative 2 root index 3 start root 4 end root
Rewrite the irrational cube root 48−−√3 as a product of an integer and another irrational cube root.(1 point) Responses −26–√3 negative 2 root index 3 start root 6 end root 412−−√3 4 root index 3 start root 12 end root 43–√3 4 root
simplify 7√ 99
divide 9√ 33 / 27√ 11 provide exact answer
divide 2√ 65 / √ 5 provide and exact answer
Multiply √ 11⋅6√ 7
whats the answer?
condense it please
Why are sodium (Na) and potassium (K) in the same group on the periodic table?(1 point) Responses They are both colorless. They are both colorless. They have similar reactivity. They have similar reactivity. They have similar atomic weights. They have
Use the chemical equation to complete the activity. 2Cu+S→Cu2S 2 Cu + S → Cu 2 S Copper (Cu) reacts with sulfur (S) to form copper sulfide as shown in the equation. A scientist adds 12.7 grams of Cu to 3.2 grams of S to start the reaction. In this
The image is a model of sulfuric acid that has a chemical formula of H2SO4. In 1-2 sentences, explain why creating models, like the one shown in the image above, is important in understanding substances. (2 points)
Which procedure could be used to demonstrate that matter is conserved during a physical change?(1 point) Responses Find the mass of an apple. Cut the apple and remove the core. Find the mass of the remaining apple. Find the mass of an apple. Cut the apple
so whats the correct answer
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 76 amu 76 amu 152 amu 152 amu 228 amu 228 amu 38 amu
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
How did the Democratic Party’s support of the Civil Rights Act of 1964 lead to a change in its membership? (1 point) Responses It led to the withdrawal of many rural farmers. It led to the withdrawal of many rural farmers. It led to the withdrawal of
What is the answer?
wrong
Perform a simple action/experiment and explain whether the experiment was a physical or chemical change. Include beginning observations, ending observations and an explanation of whether it was a physical or chemical change and how you know. This could be
Make a table or chart and list 5 physical changes and 5 chemical changes.
bot can you put it together?
So whats the answer?
So whats the answer?
A person drafts a report about their observations of an office. Before submitting the report, they revise it. Draft: After I talked to a bunch of staff members, I realized there were big problems in this office. Several people were rude during a meeting,
What are nudibranch? Only some of the most colorful sea creatures on Earth! These marine mollusks boast a variety of unique shapes and colors, and they live anywhere in the world's oceans, from the tropics to Antarctica. There are many different types of
Most forest fires and wildfires are natural. They clear away debris, old brush, and dying trees, leaving heartier trees better able to grow. In fact, some trees only produce seeds when heated by fire. If a wildfire removes thick shrubs and undergrowth, the
What is the most likely purpose for writing an explanatory article in third-person point of view that includes many facts and details about a topic?(1 point) Responses to express an opinion to express an opinion to entertain the reader to entertain the
Marta was nervous about taking care of her neighbor's potted plants. She had no experience with gardening, and her family never kept plants inside the house due to her mother's allergies. Now, in Mrs. Brown's sunroom that was crowded with more than 20 live
In 1912, Wilbur Scoville developed a scale for measuring the spiciness of peppers. The Scoville scale is still referenced today on many brands of hot sauce so that consumers will understand how much "heat" to expect from the product. This scale provides
Why would a student include an allusion to Albert Einstein, an accomplished scientist with a famously bad memory, in a paper about how people learn?(1 point) Responses to show that memorization is important to everyone to show that memorization is
You may not think earthquakes and volcanoes can go together, but they are unlikely friends, creating sensations under the earth’s surface. Most earthquakes occur because of the movement of tectonic plates previously described. Sometimes earthquakes
All around the world, millions of people watch hundreds of new movies each year. Most people are aware that these movies have actors and actresses, directors, stunt doubles, and camera operators. But have you ever wondered how the crack of a bat in a
Like real coral reefs, artificial reefs create homes for marine life. Which connection is made between the ideas in this sentence? (1 point) Responses order of importance order of importance cause and effect cause and effect comparison comparison contrast
Many people believe a European named Johannes Gutenberg invented the printing press. However, Gutenberg’s press was actually building on inventions that appeared centuries earlier in China. Which statement explains how the author makes a connection
what is the answer?
Using the numbers 3.14 and π 𝜋 as examples, describe the difference between rational and irrational numbers in 1–2 sentences.(2 points)
What are three irrational numbers between 15−−√ 15 and 30−−√ 30 ?(1 point) Responses 17 −−−√ 17 , 21−−√ 21 , 27−−√ 27 Start Root 17 End Root , Start Root 21 End Root , Start Root 27 End Root 4, 18−−√ 18 , 19−−√

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