Mathematics, 27.07.2020 22:01 sarah8479
If an object is propelled upward from a height of 72 feet at an initial velocity of 90 feet per second, then its height h after t seconds is given by the equation h = − 16 t 2 + 90 t + 72 . After how many seconds does the object hit the ground?
Answers: 2
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Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?
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The cost of two tables and three chairs is $705. if the table costs $40 more than the chair,find the cost of the table and the chair
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If an object is propelled upward from a height of 72 feet at an initial velocity of 90 feet per seco...
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