Mathematics, 07.12.2021 01:00 queen6931

The North County Sand and Gravel Company stockpiles sand to use on the icy roads in the northern rural counties of the state. Sand is brought in by tandem trailers that carry 12 m3 each. The engineers know that when the pile of sand, which is in the shape of a cone, is 17 m across and 9 m high they will have enough for a normal winter. How many truckloads are needed to build the pile?

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The North County Sand and Gravel Company stockpiles sand to use on the icy roads in the northern rur...

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