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Mathematics, 19.03.2021 05:10 dolahghazali76

A paper airplane was thrown from the top of a tall building. The height of the paper airplane above the ground can e found using the function y = -1.5x + 60, where x is the time in seconds the airplane has been in the air. How many seconds did it take the paper airplane to reach the ground?

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A paper airplane was thrown from the top of a tall building. The height of the paper airplane above...

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