Mathematics, 08.11.2019 14:31 dontcare95
Afirecracker shoots up from a hill 145 feet high with an initial speed of 80 feet per second. using the formula h(t) = −16t^2 + vt + s, approximately how long will it take the firecracker to hit the ground?
Answers: 2
Mathematics, 21.06.2019 18:30
Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?
Answers: 1
Mathematics, 21.06.2019 21:00
Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone
Answers: 1
Mathematics, 22.06.2019 01:00
Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.
Answers: 1
Mathematics, 22.06.2019 01:00
What is 10+10+20 about the origin the square root of a triangle.
Answers: 3
Afirecracker shoots up from a hill 145 feet high with an initial speed of 80 feet per second. using...
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