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Illusion [34]
3 years ago
11

The park is 3 miles long and 2 miles wide. manuel walked around the park two times. how many miles did he walk in all?

Mathematics
1 answer:
nika2105 [10]3 years ago
3 0

Answer:

20 miles.

Step-by-step explanation:

You're on the right track with your answer of 12. You added the sides you knew & multiplied by 2.

I'm picturing the park like a rectangle. So there are two sides that are 3 miles long, and 2 sides that are 2 miles long. For perimeter, we add all the sides.

3 + 3 + 2 + 2 = 10. And he walked the park twice, so 2 x 10 = 20

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ivolga24 [154]

Answer:

37

Step-by-step explanation:

Before we find quartile, we have to arrange the data set in order first from least to greatest which this problem has already arranged the data for us.

Next, proceed with the calculation. The formula for finding position of quartile is:

\displaystyle{Q_r = \dfrac{r(N+1)}{4}}

Where \displaystyle{Q_r} means the rth quartile, N means number of data set. Since we want to find the third quartile, substitute r = 3 and there are 11 data so substitute N = 11:

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