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3 years ago

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A gardener is installing a circular garden. the radius of the circle 28 feet. he needs to know the circumference in order to buy

materials for the edging. what is the circumference if he uses = 22/7. the circumference is

1 answer:

ASHA 777 [7]3 years ago

5 0

I don't know what 22/7 is about. However, 28*2*3.14 is your answer. So ~175 feet

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KATRIN_1 [288]

Answer:

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Step-by-step explanation:

We know that mean is the sum of all the elements divided by the number of elements there are: m = t/n, where m is the mean, t is the total sum, and n is the number of elements.

Here, we are given the mean number of coins for all 27 + 18 = 45 children is 16, so m = 16 and n = 45. Then:

m = t/n

16 = t/45

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This t means that the total number of coins that all the boys and girls have is 720 coins.

Now, we also know the mean number of coins for the boys only, which is 14. Since there are 27 boys, then:

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7 0

3 years ago

Read 2 more answers

Which number produce a rational number when multiples by 1/5

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Answer:

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3 years ago

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2 years ago

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Reil [10]

Answer:

A) 147.6 sq m

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