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4 years ago

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This year it snowed on five of the 12 days of Christmas the snow amounts were 3 inches ,5 inches ,7 inches ,1 foot and 9 inches

. What was the mean amount of snow for the 12 days ? Round your answer to the nearest hundredth of an inch

1 answer:

atroni [7]4 years ago

4 0

Answer:

Step-by-step explanation:

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3 years ago

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3 years ago

A top of a round cake has an area of about 201 square inches what is the circumference of the top of the cake rounded to the nea

lesya692 [45]

we are given

A top of a round cake has an area of about 201 square inches

Let's assume radius of circle is 'r'

$A=\pi r^2$

now, we can plug values and solve for r

$201=\pi r^2$

$r^2=\frac{201}{\pi}$

$r=8$

now, we can find circumference

$C=2\pi r$

$C=2\pi *8$

$C=50.2654 in$

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3 years ago