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Alexxx [7]
2 years ago
8

A circular tabletop has a circumference of 94.2 inches. What is its area? Approximate Π as 3.14.

Mathematics
2 answers:
sattari [20]2 years ago
5 0
A≈706.14in² hope it helps
Minchanka [31]2 years ago
4 0

Answer:

706.5

Step-by-step explanation:

I had this question on my online school and I got it right

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A road crew much repave a road that is 4/5 miles long. They can repave 1/20 miles each hour. How long will it take the crew to r
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Step-by-step explanation:

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The perimeter of a rectangle can be found using the formula P = 4 s .<br><br><br> True or False
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A radio station advertises a contest with ten cash prizes totaling $5510. There is to be a $100 difference between each successi
My name is Ann [436]

Answer:

option C

c. least: $101

greatest: $1001

Step-by-step explanation:

A radio station advertises a contest with ten cash prizes totaling $5510. There is to be a $100 difference between each successive prize.

Sum of 10 prizes = 5510

100 is the difference. there is a common difference d=100

So its a arithmetic sequence

the sum formula for arithmetic sequence is

S_n = \frac{n}{2}(2a_1 +(n-1)d)

Sn = 5510, n=10 n d= 100 we need to find out first term a1

5510 = \frac{10}{2}(2a_1 +(10-1)100)

5510 = 5 (2a1 + 900)

5510 = 10a1 + 4500

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1010= 10a1

divide by 10 on both sides

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so first term that is least term is 101

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