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2 years ago

Please help me answer and actually answer

Mathematics

2 answers:

natta225 [31]2 years ago

8 0

The last one, D. It doesn’t say anything about how many volunteers there are

Fudgin [204]2 years ago

5 0

Answer:

the first one

Step-by-step explanation:

you can not see the exact amount of volunteers worked exactly 4hours

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The high school graduating class of 2010 was 260 people. Five years later the high school graduating class was 320 people. By ap

jeka94

Answer:

The high school graduating class changed by approximately 23%

Step-by-step explanation:

we have

The high school graduating class of 2010 was 260 people

Five years later the high school graduating class was 320 people.

we know that

260 people represent the 100%

The difference is (320-260)=60 people

using proportion

Find out what percentage represent 60 people

Let

x ----> the percentage that represent 60 people

$\frac{260}{100\%}=\frac{60}{x}\\\\x= 100\%(60)/260\\\\x=23.1\%$

therefore

The high school graduating class changed by approximately 23%

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3 years ago

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3 years ago

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Vlad [161]

Answer:

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Step-by-step explanation:

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3 years ago

Evaluate each expression if x= 6. 8+x

UkoKoshka [18]

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2 years ago

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fgiga [73]

Answer:

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We can also rule out the equations that have 50 at the very end because that's just how far she wants to travel.

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