SOLUTION: circular flower garden that has a radius of 6.25 ft and is 9 inches deep. Need to buy topsoil to fill the garden which one bad cover 3 cubic feet and cost $3.38 per bag
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Question 1139807: circular flower garden that has a radius of 6.25 ft and is 9 inches deep. Need to buy topsoil to fill the garden which one bad cover 3 cubic feet and cost $3.38 per bag Answer by rothauserc(4718) (Show Source):
You can put this solution on YOUR website! circular flower garden that has a radius of 6.25 ft
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depth of circular flower garden is 9/12 = 3/4 ft
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Volume is pi * r^2 * depth = (22/7) * 6.25 * (3/4) = 14.7321 cubic ft
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14.7321/3 = 4.9107 is approximately 5 bags
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5 * 3.38 = 16.9
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need to buy 5 bags of topsoil at a cost of $16.90
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