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olchik [2.2K]
2 years ago
15

A cylindrical tank has a radius of 15 ft. and a height of 45 ft. How many cubic feet of water can the tank hold?

Mathematics
2 answers:
Paul [167]2 years ago
8 0

Answer:

Step-by-step explanation:

31,792.5 cu. ft

Likurg_2 [28]2 years ago
4 0
<span>To calculate the amount of water the cylindrical tank can hold the volume of cylindrical tank needs to be calculated. The volume of cylindrical tank can be calculated with the following formula:
Volume = π x (radius of cylinder) x (radius of cylinder) x (height of cylinder)
or in short, V = πr(square)h
We have all the variables available, as radius is 15 ft and height is 45 ft the volume would be π*15*15*45 = 31808.63 cubic ft (using the approximated value of π as 3.14159).
The volume of water the tank can hold would be equal to the volume of the tank or 31808.63 cubic ft.</span>
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For the answer to the question above, 

<span>the angle of 360 ° → π.d </span>

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<span>You make the cross-multiply and you can get: </span>

<span>x * π.d = 8π * 360 </span>

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3 years ago
Meredith has $630,000 she wants to save. If the FDIC insurance limit per
Viefleur [7K]

Answer:

$200,000 in bank A, $200,000 in bank B, $230,000 in bank C

Step-by-step explanation:

Meredith has $630,000

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She needs to distribute her money between three Banks to guarantee that her money is insured.

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It can be seen in A that her deposit per bank deposit didn't exceed the $250,000 limit in the three Banks.

B. $200,000 in bank A, $170,000 in bank B, $260,000 in bank C

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C. $160,000 in bank A, $180,000 in bank B, $290,000 in bank C

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you

Also, her deposit in bank C exceeds $250,000, so there is no guarantee for insurance in bank C

The way her money can be distributed between three Banks and guarantee insurance is

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|-0.45|>|-0.0045|

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