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Arturiano [62]
4 years ago
11

A cylinder tank has a radius of 15 ft and a height of 45 ft. How many cubic ft of water can the tank hold? A) 127,170 cu ft. B)

15,896.25 cu ft. C) 31,792.5 cu ft. D) 675 cu ft
Mathematics
1 answer:
loris [4]4 years ago
6 0
Volume=height times pi times radius^2
aprox pi=3.14 for this problem
height=45
radius=15

so
volume=45 times 3.14 times 15^2
volume=141.3 times 225
volume=31,792.5 cu ft

answer is C
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Let x represent the number of bullfrogs in the population.

We have been given that in a study of the population density of bullfrogs, 25 are captured and marked in the first sampling. Five days later, 30 frogs are captured, 10 of which have marks.

We will use proportion to solve our given problem as:

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