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Lelechka [254]
2 years ago
10

A shower has a flow rate of 2.3 gallons per minute. If a person takes an average of 6 showers per week and the average length of

a shower is 15 minutes, then how much water is used in a year?
Mathematics
2 answers:
shusha [124]2 years ago
8 0

Answer:

161,460 gallons are used in a year.

Step-by-step explanation:

1 shower- 2.3×15=34.5

Number of minutes spent in the shower in a week- 15×6=90

Gallons used per week- 34.5×90=3,105

There is 52 weeks in a year.

52×3,105=<u>161,460</u>

sveticcg [70]2 years ago
4 0
Answer is 10,764 gallons.

2.3 x 15 x 6 x 52 = 10,764
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Suppose that you want to estimate average income in a population. If the standard deviation of income in the population is $1,00
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Answer:

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3 0
1 year ago
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Step-by-step explanation:   if you heard of the line equals line method this should be able to help you.  

299.75                     25%

---------------=------------------  

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so you cross multiply 1199 and 25 and then divide it by 100.   which would be 299.75 that is the price per 1 year then you divide that value by 4 and that will be your answer.  

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hope this helps

4 0
1 year ago
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