3 years ago

Please help?????????????????????

Mathematics

1 answer:

iren [92.7K]3 years ago

5 0

Answer:

The answer is option (B)

Here is the explanation...

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A company rents water tanks shaped like cylinders. Each tank has a radius of 3 feet and a height of 2 feet. The cost is $ 4 per

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The total cost of the cylindrical tank is $226.28

Step-by-step explanation:

Dimensions of the tank are: radius = 3 ft , height = 2 ft

Cost per cubic foot = $4

Now, total volume of the cylindrical tank = $\pi \times r^{2}h$

Here, take π = 22/7

So, Volume = $\frac{22}{7} \times (3)^{2} \times (2) = \frac{22 \times 9 \times 2}{7} = \frac{396}{7} = 56.57 cubic ft$

So, the <u>volume of the tank = 56.57 cubic feet. </u>

Now, cost per cubic foot = $4

Hence, the total cost of the tank = Total Volume of the tank x cost per foot

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So, the total cost of the cylindrical tank is $226.28

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3 years ago

Pleaseeee helpppp meeee

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Answer:

no u

Step-by-step explanation:

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3 years ago

A shoe store uses a markup rate 40% when determining the retail price of its items. If the store pays $42.25 for a pair of shoes

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