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Oxana [17]
2 years ago
13

Helpppppppppppp anyone?

Mathematics
1 answer:
WITCHER [35]2 years ago
3 0

Answer:

D is the correct answer

Step-by-step explanation:

cylinder volume equation: v=\pir^{2}h

Water heater x= \pi(8.5)^2 x 48= 10895.04

Water heater y= \pi (9.5)^2 x 44= 12475.26

Water heater z= \pi (10.5)^2 x 32= 11083.54

A is false because water heater Y has the greatest volume

B is false because all the volume are different

C is false because z has the smallest volume

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When a number is divided by 5 the answer is 3 remainder 4, what is that number?
skelet666 [1.2K]

We know that 5 fits entirely into our number three times, and then there's a remainder of 4.

If 5 fits three times exactly, it means that our number is at least 15 (5x3).

From here, we have a remainder of 4, which leads to 15+4=19

5 0
3 years ago
PLEASE HELP !!!!
My name is Ann [436]
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7 0
3 years ago
Rafael counted a total of 40 white cars and yellow cars there were nine times as many white cause as yellow cars how many white
gregori [183]
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8 0
3 years ago
One safe investment pays 8% per year, and a more risky investment pays 12% per year.
Mice21 [21]

Principal = 109,000

Return - 9,920

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Then 102000- x = the amount invested at 8%

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x = 30,000

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b) The 12% investment is riskier so if all the money was in that account the investor could lose all his money.

3 0
3 years ago
3 is 15% of what number
Kaylis [27]
3 is 15% of what number...

3 = 0.15x
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6 0
3 years ago
Read 2 more answers
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