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Ksivusya [100]
3 years ago
13

The cost of a poster last year was $8.50 . This year the poster costs $10.00. What is the percent increase of the poster ?

Mathematics
1 answer:
sesenic [268]3 years ago
8 0

Answer:

17.6%

Step-by-step explanation:

The general formula for the percent change of an amount:

\frac{original-new}{original}x100=percentchange

Using the amounts given:

\frac{10 - 8.5}{8.5}x100=17.6percent

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Answer:

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Step-by-step explanation:

There are π/180 radians in a degree.

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What is the value of this expression when a = 2 and b = -3 ? a^3 - b^3 / 5
saveliy_v [14]

Answer:

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(2)^3 - (-3)^3 /5

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now we put it back together

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5 0
3 years ago
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Studentka2010 [4]

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Step-by-step explanation:

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Step-by-step explanation:

STEP 1

Equation at the end of step 1

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STEP 2

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