3 years ago

James trained for the Boston marathon for 3 1/2 hours every day how many hours did he train in the month of June?

Mathematics

1 answer:

n200080 [17]3 years ago

3 0

If you say 3.5 times 30 ur answer would be 105

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Answer:

$48.98\%$

Step-by-step explanation:

we know that

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step 1

Find the area of the yellow ring

$A=\pi [7^{2} -5^{2}]$

$A=24\pi\ cm^{2}$

step 2

Find the total area of the target

$A=\pi [7^{2}]$

$A=49\pi\ cm^{2}$

step 3

Find the probability

$24\pi/49\pi=0.4898$

Convert to percentage

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$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

As we know,

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2 years ago

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The answer is 340

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