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UNKNOWN

Questions (490)

2. Why does a pipe gain mass when it rusts?* 1 point Matter is created during the chemical reaction. Oxygen from the atmosphere
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2. 61 views
1. The Law of Conservation of Matter states that matter CAN be created or destroyed during a chemical reaction.* 1 point True
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2. 78 views
Apply the Pythagorean Theorem to find the length between the two points. Round your answer to the nearest hundredth, if
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2. 52 views
Apply the Pythagorean Theorem to find the length between (2, 5) and (7, 3) . Round your answer to the nearest hundredth, if
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2. 44 views
15. Using the text from above, what is the main difference between a physical and chemical change?Type Answer HERE: 16. With
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Kate is creating two models to describe the effect of thermal energy on the movement of particles in a liquid. She draws the
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2. 111 views
.The graph below shows the phase change for H2O.Which statement best describes what is occurring at segment C? Type Answer HERE:
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2. 154 views
The table below shows the densities, in grams per milliliter (g/mL), of four unknown liquids and water.Liquid Density (g/mL) Q
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If a substance cannot be separated physically and is also cannot be chemically separated, what is the substance? Use the chart
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A streetlight post needs some extra support for potential bad weather and high winds. The city wants to install metal support
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Sylvia is replacing a piece of siding on her house. To make the 12 ft. ladder stable, the bottom of the ladder needs to be 6 ft.
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If a right triangle has legs that are both 12 cm long, how long is the hypotenuse? Round the answer to the nearest hundredth.(1
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Use the image to answer the question.A right triangle shows the base with a value of 3, the hypotenuse on the left with a value
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Use the image to answer the question.A rectangle is formed from two right triangles. The base of the rectangle measures 80 yards
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If a right triangle has legs measuring 10 cm and 24 cm, how long is the hypotenuse?(1 point)cm
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Find the unknown side length in the given triangle. Round to the nearest hundredth. (1 point)20 30 ?
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he graph below shows the phase change for H2O.Which statement best describes what is occurring at segment C? A. As energy
1. 1 answer
2. 66 views
he diagram shows the electromagnetic spectrum.Which statement BEST compares a gamma ray to a radio wave? A. A gamma ray has more
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he diagram shows forces pulling on a box. Use the diagram to answer the questions that follow.Multiple Choice Question Which
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Which of these equations is correct?A. (2^2)4=2^6 B. (3^5)^-2=1/3-10 C. (5^-3) 6 =1/5^18 D (8^3)^2 = 8^9
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valuate the expression:(2^-2)^-2 A. 1/16 B.2 C. 8 D. 16
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Dinosaurs have been extinct for about 6.5 x 10^7 years, while Neanderthals have been extinct for about 3.0 x 10^4 years. About
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An irrational number, , has a value such that . Which of the following is a possible value for ?A. square root of 6.2 B. 2π C.
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2. 51 views
Which expression represents the quotient below?4.6 x 10^5/2,300,000 A. 2 x 10^0 B. 2 x 10^-1 C. 2 x 10^1 D. 2 x 10^-30
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What is 0.00000025 expressed in scientific notation?A. 2.5 x 10 ^ -8 B. 2.5 x 10 ^ -7 C. 2.5 x 10^7 D. 2.5 x 10^8
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2. 115 views
Which of the following is an irrational number?A. 0.333 B. square root of 8 C. square root of 49 D. 5/22
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2. 38 views
Monique is reading a book. The table shows how the number of pages remaining in the book is changing over time.Time (hours)
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2. 47 views
equation, claims that the equation y = 2x + b, where b is a real number, represents the graph of a straight line.Which statement
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2. 80 views
A linear equation is graphed on the coordinate plane below.The graph shows a coordinate grid with a straight line that passes
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2. 81 views
A system of equations is given below.x+3y =15 3x+2y=10 What is the value of y for the solution to the system? Type your response
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What is the first step to solve the inequality x-5<A. Divide both sides of the inequality by 6 to simplify: y/6-5/6<6. B. Divide
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2. 83 views
A computer technician charges a fixed amount for a repair, plus an additional amount per hour. The equation below describes y,
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2. 114 views
A student solved an equation, as shown below.1/4(-12x)=x-2(2x+1) 2-3x=x-4x+2 2-3x=3x+2 2-3x+3x=-3x+3x+2 2=2 Based on the
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Charity is buying peaches at the store. The cost of the peaches are $1.30 per pound. If she has $6.50 to spend on peaches, how
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Manipulate the equation y=5x-11 so that it is written in terms of x. Which equation is equivalent to y=5x-11?A. x=(y/11) -5 B.
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A salesman makes both a base salary and also a commission, which is a percentage of what he sells. Each month, if his sales
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Which equations have infinitely many solutions? Select TWO that apply.A. 6(x-9) =6x-54+x B. 5(x-8) +10=5(x-2) C. 20-8x-6=2(7-4x)
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Which equations have infinitely many solutions? Select TWO that apply.A. 6(x-9) =6x-54+x B. 5(x-8) +10=(x-2) C. 20-8x-6=2(7-4x)
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2. 84 views
In front of the Georgia General Assembly in 1971, newly elected Governor Jimmy Carter said, “the time for…discrimination is
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Which of the following is a correct statement about Jimmy Carter?(1 point) Responses He is the only Georgian to have served as
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• chose to close rather than integrate his restaurant in Atlanta, Georgia• chased African American civil rights activists
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What was the purpose of the Civil Rights Act of 1964?(1 point) Responses Legalize segregation of all public facilities Legalize
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What effect did the March on Washington have on the Civil Rights Movement?(1 point) Responses It led to the passage of the Equal
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What was the main goal of the Albany Movement between 1961 and 1962?(1 point) Responses to completely desegregate the city of
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Who is being described in the list below:•Leader of the civil rights movement •Believed in non-violence •Winner of the
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One similarity between the Student Non-Violent Coordinating Committee (SNCC) and the Southern Christian Leadership Conference
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What was the recommendation of the Sibley Commission regarding the issue of desegregation in public schools in Georgia?(1 point)
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“We conclude that in the field of public education the doctrine of ‘separate but equal’ has no place. Separate educational
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How was the Three Governors Controversy finally resolved?(1 point) Responses A. By the voters writing in their candidate B. By
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Which of the following is NOT true about the 1946 Governor's race?(1 point) Responses A. The white primary and poll tax had been
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Which of the following is NOT true about the 1946 Governor's race?(1 point) Responses The white primary and poll tax had been
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2. 214 views
Which was an effect of improved agricultural technology in Georgia following World War II?(1 point) Responses A. The state saw a
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Unit 3B: Modern GeorgiaDirections: Complete sections of this worksheet as you go through Unit3B. You will turn it in using the
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Which could be the 3 sides of a right triangle?(2 points)Responses A. 1.5, 2.5, and 4 B. 2.5, 6, and 6.5 C. 2, 2, and 5 D. 2, 3,
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2. 87 views
Looking at this proof of the Pythagorean Theorem, which statement(s) would be true? CHECK ALL THAT APPLY.(2 points) Responses A.
1. 5 answers
2. 145 views
Which statement about the Proof of the Pythagorean Theorem is true?(3 points) Responses A. To make a right triangle in the
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2. 197 views
If you have a right triangle with one leg side 8 in, the hypotenuse is 12 in, and the other leg is unknown, y.What is the
1. 7 answers
2. 132 views
Fill in the blanks with the correct vocabulary.(5 points)To use Pythagorean Theorem, you must have a ______ triangle with 2 legs
1. 5 answers
2. 139 views
Can a triangle have two right angles, and why or why not?(1 point)Responses No, because there needs to be a third angle. No,
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Angles of Triangles Quick Check1 of 51 of 5 Items Question If a triangle has a 22° angle and a 46° angle, what can be
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Which chemical equation below shows a balanced reaction that follows the law of conservation of matter?(1 point)Responses 2H2 +
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In art class, two students each receive their own 100-gram lump of clay. Each student then uses their clay to make a sculpture,
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2. 190 views
The law of conservation of mass applies during all physical and chemical changes. According to this law, during a chemical
1. 1 answer
2. 65 views
A scientist burns a newspaper completely to ash. How does the newspaper’s initial mass compare to the total mass of the ashes
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2. 142 views
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
1. 1 answer
2. 344 views
Why is entrepreneurship considered risky?(1 point) Responses Entrepreneurs often risk their own time and money investments in
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2. 181 views
Which statement best describes the role of entrepreneurs in starting and organizing a business?(1 point) Responses Entrepreneurs
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Louisa moved to Georgia and opened a laundromat. Which word best describes Louisa?(1 point) Responses Tourist Tourist
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2. 218 views
Choose the word from each drop-down menu that BEST completes the sentence so that it describes a connection between New York and
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Drag the word that BEST completes the sentence.In the last sentence of the text, the author’s use of the words "much-needed"
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Drag the word that BEST completes the sentence.In the last sentence of the text, the author’s use of the words "much-needed"
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Drag the word that BEST completes the sentence.In the last sentence of the text, the author’s use of the words "much-needed"
1. 1 answer
2. 72 views
Read this sentence from paragraph 1 of "YouTube: A World of Knowledge and Fun at Your Fingertips."If the original YouTube
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Read this sentence from paragraph 1 of "YouTube: A World of Knowledge and Fun at Your Fingertips."If the original YouTube
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Which detail in paragraph 5 of “TikTok” BEST supports the author’s claim that people can make money from TikTok?A. Some
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Based on paragraph 5 of “TikTok,” what is the author’s point of view of TikTokers?A. TikTokers should not discount the
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2. 102 views
Multiple Choice QuestionThe following is an excerpt from a student's essay on renewable energy for her science class. Read the
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A student is writing an article for the ski club newsletter. The article explains to beginner skiers what to expect on their
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Read the sentence that follows.Samuel liked outdoor activities, such as flying kites, riding bikes, running laps, swimming laps,
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Identify the correct substitution for the underlined portion of the sentence below.To prepare these muffins start by putting two
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Read the sentence below that is written in passive voice. Then, read the question that follows.The yard was a disaster and
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Choose the sentence that uses the conditional mood.A. When I forgot to shut the gate, Trixie, the family's dog, ran away. B. I
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Read the sentences and the question that follows.An hour after Sheila placed the lasagna in the oven, a tantalizing aroma was
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6. What is an ion?* 1 point An atom with a positive or negative charge A stable atom An atom with the same number of protons and
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2. 113 views
5. How many electrons can the first shell hold?* 1 point 2 8 16 It depends on the atom.
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4. Why do atoms bond with other atoms?* 1 point To gain electrons To lose electrons To fill their outer shells Because they are
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3. What is NOT an indicator that a chemical change has taken place?* 1 point Odor Explosion Melting Fire
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2. What happens during a chemical change?* 1 point a substance changes its state of matter a chemical bond is broken or created
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Sort each example with the correct type of property.* 5 points Physical Property Chemical Property Malleability Reactivity
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A teacher places a metal can on top of an insulating foam cup and touches the side of the foam cup with a negatively charged
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Directions: The picture below shows four hikers climbing a mountain. Use the picture to answer the question that follows.The
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Ellie made an electromagnet with wire, a nail, and a 2.5-volt battery. The electromagnet attracted a paper clip from 2 inches
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The equation: x^3=−8 will have how many solutions for x ?(1 point)Responses A. Two solutions: x = -8/3 and x = 8/3 since x^3
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The equation: x^2=25 will have how many solutions for x?(1 point)Responses A. Two solutions: x = 5 and x = -5 since 5^2 = 25 and
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The equation: x^2=91 has what kind of solution(s) for x? (2 points)Responses A. One rational, integer solution B. Two irrational
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Given the table for x, lawns mowed and y, money earned:x - # of lawns 7 6 2 9 3 y - $ earned 294 252 84 378 126 (4 points) A.
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Given the table for x, lawns mowed and y, money earned:x - # of lawns 7 6 2 9 3 y - $ earned 294 252 84 378 126 (4 points) Put
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If you have a circle with an area of approximately 45 square feet, what is a good estimation for the radius of the circle? (4
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If you have a circle with an area of approximately 45 square feet, what is a good estimation for the radius of the circle? (4
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Match the operation with its inverse operation you would use to solve an equation for a variable.(7 points)x^2 = multiplication
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2. 52 views