Mathematics, 02.03.2021 01:30, rosyjesus297
A model rocket is launched directly upward at a speed of 28 meters per second from a height of 12 meters. The function f(t)= -4.9t+28t+12, models the relationship between the height of the rocket and the time after each launch, t, in seconds. When, in seconds after launch, will the rocket hit the ground?
Answers: 2
Mathematics, 21.06.2019 18:40, reggie1127
Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?
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Mathematics, 21.06.2019 20:30, Travisbennington
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
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A model rocket is launched directly upward at a speed of 28 meters per second from a height of 12 me...
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