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Mathematics, 16.06.2021 21:10, armstrongstang420
A person standing on a second floor balcony drops keys to a friend standing below the balcony. The keys are dropped from a height of 10 feet. The height in feet of the keys as they fall is given by the functionh(t)=โ16t2+10, where t is the time in seconds since the keys were dropped. The friend catches the keys at a height of 4 feet. Find the elapsed time before the keys are caught.
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A person standing on a second floor balcony drops keys to a friend standing below the balcony. The k...
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