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Afina-wow [57]
2 years ago
6

Assuming that i = 3.14, how much air will it take to fill a sports ball with a radius of 15 inches?

Mathematics
1 answer:
Licemer1 [7]2 years ago
6 0

Answer:

706.86

Step-by-step explanation:

15² x π = 706.86

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Andreyy89

Answer: Samira paid $8540 for her car.

Step-by-step explanation:

Let x = Amount paid by Samira for her car.

Given: Depreciation rate = 23%

Worth of car after one year = $ 6575.80

As per given,

x - 23 % of x = 6575.80

⇒ x - 0.23x = 6575.80

⇒ 0.77x= 6575.80

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Hence, Samira paid $8540 for her car.

6 0
3 years ago
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koban [17]

Answer:

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Step-by-step explanation:

Remember that the decimal is always to the right of the ones place.

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3. Move the decimal point three times and multiply 10^3 to compensate, and the pattern continues until you reach the very last digit, the 7.

4. Numbers after the 7 that are not zeros will be after the decimal point.

so, 7.22 x 10^5

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What is the value of the expression 5/7 divided by 8/9
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45/56
5/7 divided 8/9
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Answer:

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Step-by-step explanation:

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