Mathematics, 12.06.2020 23:57 niniaalvarez

A rocket is launched from the top of a 70 foot cliff with an initial velocity of 100 feet per second. The height, n, of the rocket after t seconds is given by the equation = - 16 - 1001 - 70. How long after the rocket is launched will it be 20 feet from the ground?
(Simplify your answer. Type an integer or decimal rounded to the nearest tenth of a second as needed)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:50, hannahsambrano12

Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}

Answers: 2

continue

Mathematics, 21.06.2019 17:30, neverfnmind

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

Answers: 2

continue

Mathematics, 21.06.2019 17:40, bigb290

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Answers: 2

continue

Mathematics, 21.06.2019 19:50, nila49

98 point question what is the record for most points in one

Answers: 2

continue

You know the right answer?

A rocket is launched from the top of a 70 foot cliff with an initial velocity of 100 feet per second...