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2 years ago

Thirty-six of 80 marbles are blue. What percent of the marbles are blue?

Mathematics

1 answer:

malfutka [58]2 years ago

6 0

Answer:

45%

Step-by-step explanation:

The fraction of marbles that are blue is 36/80 = 9/20. To make that a percentage, multiply it by 100%.

9/20 × 100% = 45%

45% of the 80 marbles are blue.

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dlinn [17]

<span>7/8-5/6
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Final Answer: 1/24</span>

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4 years ago

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An archeologist discovered two artifacts buried beneath the ground. She found the first artifact at an elevation of -8:2/7 meter

8090 [49]

Answer:

Option D is the correct choice.

Step-by-step explanation:

We are provided angle of elevations of two artifacts buried beneath the ground and we are asked to find distance between these two elevations.

We will find distance between these elevations by taking the difference of two.

$35:\frac{4}{7}--8:\frac{2}{7}$

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Since we know that distance is always positive so option A is incorrect.

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3 years ago

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URGENT! find the sum. the answer is not D

otez555 [7]

<h3>Answer: C) -1/2</h3>

=============================================

Explanation:

We'll apply the derivative to get

g(x) = 4x^3 + 3x^2

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g ' (x) = 12x^2 + 6x

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3 years ago

Joann has a jug containing 128 ounces of milk. She drinks 14 ounces of milk each day. Enter the function f(x) that represents th

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Answer:

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Step-by-step explanation:

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Therefore, our function is:

$f(x)=128-14x$

And we're done!

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3 years ago

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Naily [24]

1,784 because 9,125 - 7,389 = 1,784

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3 years ago

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