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3 years ago

11

Someone needed to complete eight math problems and her dad said that she could take a break once she had finished 40% of it and

she finished 3 problems so can she take a break

1 answer:

DIA [1.3K]3 years ago

8 0

Answer: no

Step-by-step explanation:

use the proportion:

is/of = %/100

x/8 = 40/100

320 = 100x

divide by 100

x = 3.2 problems

she needs to do 3.2 problems. 3 is not enough.

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See attachment for complete question.

From the attachment:

$P = (-3,-3)$

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$D_{(0.5,P)}$

Required

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