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hram777 [196]
3 years ago
11

Can someone help me with this please

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
7 0

for 7

Yes it is right cuz 16 is the double of 8 and even the price if doubled up so the price is right

for 8

Apply the formula

2\sqrt{\frac{Area}{\pi } }

2\sqrt{\frac{154}{\pi } }

2\sqrt{49.02}

2(7)

14

the diameter is 14

Hope this helps :)

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Since the amount that is deposited every year for a period of five years is $4,000 and the rate of the interest is 6.5%. We can always calculate the amount that is saved at the expiration of the five years.

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