2 years ago

Janice correctly answered 21 of the 24 question. What percent of the questions did she answer correctly?

1 answer:

6 0

Answer: 87.5%

Explanation: Since Janice answered correctly 21 questions out of 24 questions, you would divide 21 from 24

21/24 = 0.875

0.875 as a percentage would mean moving the decimal point two places to the right as 87.5%

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Order of operations algebra

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Step-by-step explanation:

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2 years ago

A function h(x) is defined as h(x)=−5/7 x−3. By how much h(x) will decrease/increase, if x decreases by 21?

Rudik [331]

Answer:

h(x) increases by 15 units.

Step-by-step explanation:

Given that

$h(x)=\frac{-5x}{7}-3\\ \\$

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Step-by-step explanation:

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