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3 years ago

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A student cost for last semester at her community college was $2900. She spent $464 of that on books. What percent of last semes

ter’s college costs was spent on books

1 answer:

irga5000 [103]3 years ago

5 0

Answer: 14%

Step-by-step explanation:

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Choose what the expressions below best represent within the context of the word problem. The length of a rectangle is 12 inches

nexus9112 [7]

The answer is 4. Since 12+ 12 = 24, I added 4 + 4, which made 42.
So the length of the width of the rectangle is 4.
Hope this helps!

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3 years ago

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Use the function below to find F(2).<br> F(t) = 2•1/2^3t

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Answer:

$F(2)= \frac{1}{32}$

Step-by-step explanation:

The given function is

$F(t) = 2 \cdot \: \frac{1}{{2}^{3t} }$

To find F(2), we substitute t=2 into the function.

This means that wherever we see t, we put 2

$F(2) = 2 \cdot \: \frac{1}{{2}^{3 \times 2} }$

We multiply the exponent in the denominator to get:

$F(2) = 2 \cdot \: \frac{1}{{2}^{6} }$

We evaluate to get:

$F(2) = 2 \cdot \: \frac{1}{64}$

We now cancel the common factors to get:

$F(2) = \frac{1}{32}$

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3 years ago

suppose you flip a coin twice. what is the probability that you get tails on the first flip and tail on the second flip?

Nezavi [6.7K]

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Are the expressions equivalent?<br>8(6f)=f(8.6)

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Answer: no

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What is the m Show work

Ghella [55]

Answer:

measure of angle A is 80 degree.

Step-by-step explanation:

isosceles triangle will have same base angles

first base angle is 50, and the second will also be 50

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A is the vertex angle.

So 50 + 50 + A = 180

100 + A = 180

A = 80.

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3 years ago