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Maria wanted to bring back 5 million grains of sand from her trip to the beach. Each grain of sand weighs approximately
1. 1 answer
2. 153 views
The average human heart beats about 3.5×10^7 times per year. The current population of Massachusetts is about 7×10^6 people.
1. 1 answer
2. 64 views
Convert 4.083×10^6 meters to kilometers. Express the answer to the exact decimal place.Note: 1 kilometer is equal to 1,000
1. 1 answer
2. 44 views
POSSIBLE POINTS: 10%0D%0AWhich of these would NOT be an example of a supporting
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2. 68 views
Question%0D%0APOSSIBLE POINTS: 10%0D%0AWhich of these would NOT be an example of a supporting
1. 1 answer
2. 88 views
Week 3 - ELA 8 - Assessment%0D%0A4 of 104 of 10 Items%0D%0A%0D%0A%0D%0AQuestion%0D%0APOSSIBLE POINTS: 10%0D%0AWhen you bake
1. 1 answer
2. 88 views
When you bake cookies, you first have to make sure you have all the ingredients. Then you have to mix them together. Finally,
1. 1 answer
2. 127 views
Question%0D%0APOSSIBLE POINTS: 10%0D%0AWhich of these is true of a main idea? (Choose the best
1. 1 answer
2. 81 views
Use scientific notation to compare these numbers: 12,740,876,635; 1,345,763,334; and 12,920,370,000, which has the greatest
1. 1 answer
2. 44 views
Question%0D%0AWhich symbol makes the statement true? Write <, >, or = in the blank.(1 point)%0D%0A5 × 10−11 3 × 10−11
1. 1 answer
2. 89 views
The number of x's is the same on both sides of the equation and the constant is also the same how many solutions
1. 1 answer
2. 99 views
The number of x's is the same on both sides of the equation, and the constant is different how many solutions
1. 1 answer
2. 40 views
The number of x's is the same on both sides of the equation, and the constant is different
1. 1 answer
2. 43 views
The number of x's on both sides of the equation is different how many solutions
1. 1 answer
2. 51 views
The number of x's on both sides of the equation is different
1. 1 answer
2. 46 views
Week 2 - Math 8 - Assessment%0D%0A4 of 84 of 8 Items%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A %0D%0A %0D%0A %0D%0AQuestion%0D%0APOSSIBLE
1. 1 answer
2. 144 views
A student wants to show the transfer of heat energy without matter. Which investigation design would best help the
1. 1 answer
2. 67 views
Question 1 (1 point) An aluminum block with a temperature of 300oC%C2%A0is placed into 200 milliliters of water with a
1. 1 answer
2. 83 views
Week 2 - ELA 8 - Assessment%0D%0A10 of 1010 of 10 Items%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AQuestion%0D%0ATo evaluate an argument, what
1. 1 answer
2. 79 views
Which of these best describes a claim?%0D%0AResponses%0D%0A%0D%0AIt is the point of an argument.%0D%0AIt is the point of an
1. 1 answer
2. 59 views
Which of these is a type of support to a
1. 1 answer
2. 66 views
What is a "claim of fact"? Responses A claim that can be proven or verified by observation or research. A claim that can be
1. 1 answer
2. 84 views
The distance between Earth and Pluto is 3.2416 x 10^9 miles.
1. 1 answer
2. 61 views
The distance between Earth and the planet Pluto is 3,241,600,000 miles. Write the distance in scientific notation.
1. 1 answer
2. 58 views
Write 0.00000000026 in scientific notation.
1. 1 answer
2. 54 views
Write 872,010,000,000 in scientific notation.
1. 1 answer
2. 74 views
Write 0.0035621 in scientific notation.
1. 1 answer
2. 56 views
Write 7,250,000 in scientific notation.
1. 1 answer
2. 111 views
How do you choose what place value to estimate to?
1. 1 answer
2. 107 views
Why use Scientific Notation?
1. 1 answer
2. 57 views
What is this notation on the calculator:1.388e-2
1. 1 answer
2. 63 views
Kelly counted all the doors and wheels on her property. She counted 84 doors and 82 wheels. How many times more doors are there
1. 1 answer
2. 79 views
In the expression below if a = 4, what value of b is needed for the expression to have a value of 81?12a^3b^7(ab)^-4
1. 1 answer
2. 65 views
What would the ⍰ need to be in the expression below for the simplified form of the expression to be equal to18xy6?
1. 1 answer
2. 137 views
Write a table out if you have $100 and you lose 5% each year for 3 years:
1. 1 answer
2. 56 views
Write a table out if you have $100 and you lose 5% each year for 3 years:
1. 1 answer
2. 66 views
Given the following list of expressions: -2^3, -2^-2, and (-3)^3a. Evaluate each expression. b. Order the expressions from least
1. 1 answer
2. 95 views
Copy a picture of all the exponent rules here:
1. 1 answer
2. 42 views
Compare 10^2 to 10^-2
1. 1 answer
2. 54 views
How would you make ½ smaller
1. 1 answer
2. 38 views
Integer Exponent MATH DEFITION
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2. 45 views
((x-2)5)2 Can you distribute the exponent, 2, over the subtraction?
1. 1 answer
2. 117 views
Zero Power Rule using division of like bases:
1. 1 answer
2. 87 views
What if the exponent = 0?
1. 1 answer
2. 68 views
What was the main focus of the Civilian Conservation Corps (CCC) mentioned in the reading?%0D%0A (1
1. 1 answer
2. 93 views
A boy holds an apple as shown.%0D%0A%0D%0A%0D%0A%0D%0A %0D%0AWhy doesn’t gravity cause the apple to fall to the
1. 1 answer
2. 145 views
A student solved the equation x+2(x+1)=17below and showed their work in the table below. Problem x+2(x+1)=17 Line 1 x+2x+2=17
1. 2 answers
2. 213 views
Solve for b in the following formula: A=1/2 (a+b)
1. 1 answer
2. 100 views
What do you think of when you hear the word “exponents”?What is the difference between 3(2) and 3^2 ?
1. 1 answer
2. 101 views
What is -(-3)^3? Write it out in long hand.
1. 1 answer
2. 58 views
What is -2^5 and how does it compare to (-2)^5?
1. 1 answer
2. 157 views
Roosevelt, a native New Yorker, first visited Georgia in 1913 on business for the U.S. Navy in Brunswick. In August 1921 he
1. 1 answer
2. 108 views
What is the missing exponent that would make this equation true?%0D%0Ak−5⋅
1. 1 answer
2. 86 views
Which expressions are equivalent to -64? Check all that apply.
1. 1 answer
2. 117 views
Question%0D%0ASimplify: (5x^4)^2
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2. 37 views
Question%0D%0ASimplify: (5x4)2%0D%0A(%0D%0A5%0D%0A%0D%0A4%0D%0A)%0D%0A2%0D%0A(1
1. 1 answer
2. 113 views
To simplify this expression, 6x4⋅3x2%0D%0A6%0D%0A%0D%0A4%0D%0A⋅%0D%0A3%0D%0A%0D%0A2%0D%0A which would be the correct
1. 1 answer
2. 186 views
Which of these is correct?(1
1. 1 answer
2. 58 views
What is the value of this expression: (−2)^3×3^0×(−4)^−2
1. 1 answer
2. 80 views
What is the value of this expression:
1. 1 answer
2. 105 views
Match the expressions that are equivalent.(5 points) Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 120 views
Match the expressions that are equivalent.(5 points) Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 220 views
This graph shows the phase change for water.%0D%0A%0D%0A %0D%0A%0D%0A%0D%0AWhich statement best describes what is happening at
1. 3 answers
2. 245 views
Describe the effects of the Great Depression on Georgians. Select the two that apply.%0D%0A (2
1. 1 answer
2. 100 views
Which image illustrates the behavior of light upon encountering a convex lens?(1 point)%0D%0AResponses
1. 1 answer
2. 159 views
Which light wavelengths are detectable by the human eyes?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0A infrared waves%0D%0A
1. 1 answer
2. 141 views
Visible light comprises only a segment of the electromagnetic spectrum. Which of the following presents the sequence of visible
1. 1 answer
2. 156 views
The illustration underneath displays a wave.%0D%0A%0D%0A%0D%0A%0D%0A
1. 1 answer
2. 119 views
A student solved the equation: x+2(x+1)=17%0D%0A%0D%0A+%0D%0A2%0D%0A(%0D%0A%0D%0A+%0D%0A1%0D%0A)%0D%0A=%0D%0A17%0D%0ALine 1:
1. 1 answer
2. 91 views
Two students have bank accounts:Sama: $ 5^8⋅^54/(5^3)^2Jimena: $2^9⋅(2^−2)^−3/2 Two students have bank
1. 1 answer
2. 224 views
Two students have bank accounts:%0D%0A%0D%0ASama: $
1. 1 answer
2. 142 views
A student simplified this expression:
1. 1 answer
2. 130 views
On an average weekend, 74%0D%0A7%0D%0A4%0D%0Apeople visit Times Square and 76%0D%0A7%0D%0A6%0D%0Apeople visit the Great Wall of
1. 3 answers
2. 203 views
Which expression is NOT equivalent to: (3x4)0%0D%0A(%0D%0A3%0D%0A%0D%0A4%0D%0A)%0D%0A0%0D%0A (1
1. 1 answer
2. 152 views
Match the exponent form to the correct standard form.(7 points)%0D%0APut responses in the correct input to answer the question.
1. 1 answer
2. 133 views
Why do we subtract exponents when we are dividing like bases?
1. 1 answer
2. 76 views
Which of the following is the equivalent expression to (13−^7)^0 ⋅ 7−^11/7−9 generated by applying the properties of
1. 1 answer
2. 65 views
Which of the following is the equivalent expression to (13−^7)^0 ⋅ 7−^11/7−9 generated by applying the properties of
1. 1 answer
2. 59 views
Which of the following is an equivalent expression to
1. 1 answer
2. 118 views
When applying the Property of Negative Integer Exponents to solve 9−2%0D%0A9%0D%0A−%0D%0A2%0D%0A, which of the following is
1. 1 answer
2. 41 views
Amy, Lin, and Miguel were practicing creating equivalent expressions for (15^3)^9 Amy got an expression of 15^27 Miguel got an
1. 1 answer
2. 153 views
Use the Power Rule of Exponents to simplify the expression (24^2)^5%0D%0A(%0D%0A24%0D%0A2%0D%0A)%0D%0A5%0D%0A.
1. 1 answer
2. 42 views
Use the Power Rule of Exponents to simplify the expression (7^3)^9
1. 1 answer
2. 36 views
Which of the following expressions is equal to
1. 1 answer
2. 70 views
Which of the following expressions is equal to
1. 1 answer
2. 100 views
What is the value of 13−(1/4)^0
1. 1 answer
2. 38 views
Simplify u^75/y^30
1. 1 answer
2. 100 views
Simplify k^120/k^30
1. 1 answer
2. 42 views
Simplify k120k30%0D%0A%0D%0A120%0D%0A%0D%0A30%0D%0A .
1. 1 answer
2. 88 views
Find the numerical equivalent of 8^1⋅8^3%0D%0A8%0D%0A1%0D%0A⋅%0D%0A8%0D%0A3%0D%0A.
1. 1 answer
2. 111 views
Find the numerical equivalent of 81⋅83%0D%0A8%0D%0A1%0D%0A⋅%0D%0A8%0D%0A3%0D%0A.
1. 1 answer
2. 61 views
Use the Product Rule of Exponents to simplify the expression 13^10 13^4
1. 1 answer
2. 68 views
Which of the graphs below best shows the relationship between a freely falling object’s gravitational potential energy and the
1. 1 answer
2. 112 views
The length of a rectangle is four meters less than twice its width.%0D%0A%0D%0AIf the area of the rectangle is 96 m^2, what is
1. 1 answer
2. 89 views
Which equation has the SAME FIRST STEP to solve as this equation: x/4-3=12
1. 1 answer
2. 44 views
In the expression:3x^2-5x+2%0D%0A3%0D%0A%0D%0A2%0D%0A−%0D%0A5%0D%0A%0D%0A+%0D%0A2%0D%0A%0D%0AHow many terms are there?
1. 1 answer
2. 42 views
In the expression:2x^2-5x+2%0D%0A3%0D%0A%0D%0A2%0D%0A−%0D%0A5%0D%0A%0D%0A+%0D%0A2%0D%0A%0D%0AHow many terms are there?
1. 1 answer
2. 61 views
In the expression: %0D%0A3%0D%0A%0D%0A2%0D%0A−%0D%0A5%0D%0A%0D%0A+%0D%0A2%0D%0A%0D%0AHow many terms are there? Response
1. 1 answer
2. 41 views
Kelly counted all the doors and wheels on her property. She counted 84 doors and 82 wheels. How many times more doors are there
1. 1 answer
2. 169 views
I A cube has side lengths of 25 cm long. If Sam has 16 of these cubes, what total volume would the cubes occupy written as a
1. 1 answer
2. 69 views

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