Mathematics, 17.09.2019 07:30 sierracupcake0220
At a fourth of july celebration, a rocket is launched straight up
with an initial velocity of 125 feet per second. the height h of the rocket in feet
above sea level is modeled by the formula h = 125t - 16tâ, where t is the time in
seconds after the rocket is launched.
a. what is the height of the rocket when it returns to the ground?
b. let h = 0 in the equation and solve for t.
c. how many seconds will it take for the rocket to return to the ground?
Answers: 2
Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 â 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 â 6
Answers: 1
Mathematics, 21.06.2019 22:50
If set d is not the empty set but is a subset of set e, then which of the following is true? d â© e = d d â© e = e d â© e = â
Answers: 1
At a fourth of july celebration, a rocket is launched straight up
with an initial velocity of...
with an initial velocity of...
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