Mathematics, 18.12.2020 01:00, anthonywdjr6691

Please help help is for my final exam 1. The height of a toy rocket launched from a 64-foot observation tower as a function of elapsed
time since the launch is modeled by the equation shown below.

At what approximate elapsed time(s) will the toy rocket be at a height of 90 feet?

h() = -16 + 48t + 64

0
The rocket will never reach 90 feet in height.
0
The rocket will reach a height of 90 feet at approximately 0.71 seconds after
it is launched
0
The rocket will reach a height of 90 feet at approximately 4 seconds after it is
launched.
0
The rocket will reach a height of 90 feet at approximately 0.71 seconds after
it is launched and at 2.29 seconds after it is launched.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:00, madisin21

Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36

Answers: 3

continue

Mathematics, 21.06.2019 21:30, chels4278

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

Answers: 2

continue

Mathematics, 21.06.2019 22:00, only1cache

Find the maximum value of p= 4x + 5y subject to the following constraints :

Answers: 1

continue

Mathematics, 22.06.2019 03:00, zianebonankenotdbev

Of the following, which statement or statements accurately reflect a way in which credit can be safer than cash? i. if your credit card gets stolen, you can cancel it and get your money back. ii. it is harder to lose a single credit card than a large number of bills. iii. if a merchant does not honor the agreement, you can call the credit company and dispute the charges. a. i and iii b. ii only c. iii only d. i, ii, and iii

Answers: 3

continue

Do you know the correct answer?

Please help help is for my final exam 1. The height of a toy rocket launched from a 64-foot observa...