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Triss [41]
3 years ago
5

The weight of water is 62 and one half lb per cubic foot. What is the weight of 18 and one fourth cubic feet of? water? How much

does 18 and one fourth cubic feet of water? weigh?
Mathematics
1 answer:
Alla [95]3 years ago
4 0

Answer:

Water - 62.5 pounds per cubic foot

18.25 cubic feet would weigh 18.25 * 62.5 =

1,140.625 pounds.


Step-by-step explanation:


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the concrete slab under a garage measures 38 feet by 37 feet and is 6 inches thick. if concrete costs 150$ for a cubic yard, how
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STEP 1
find cubic feet; multiply the three dimensions together; be sure to use the same unit of measure for all three dimensions: 6 inches is equal to 1/2'.

= 38' * 37' * 1/2'
multiply

= 703 cubic feet


STEP 2
divide cubic feet in step 1 by number of cubic feet in a cubic yard

27 cubic feet= 1 cubic yard

= 703 ÷ 27
= 26.037 cubic yards


STEP 3
multiply cubic yards in step 2 by cost per cubic yard

= 26.037 * $150
= $3,905.555
= $3,906 rounded to nearest dollar


ANSWER: It will cost $3,906 (rounded to nearest dollar).

Hope this helps! :)
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3 years ago
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Can someone help me with this question please?
Brrunno [24]

Step-by-step explanation:

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7 0
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