subject
Mathematics, 17.02.2021 03:50 rasv4799

A rocket is projected directly upward with an initial velocity of 352 ft/sec from the ground. After t seconds, it's height in feet is given by f(t) = -16t^2 + 352t. After how many seconds will it be 640 feet above the ground?

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, edgarnino13
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Answers: 3
image
Mathematics, 21.06.2019 17:30, redbenji1687
Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.
Answers: 3
image
Mathematics, 21.06.2019 19:30, nyceastcoast
Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.
Answers: 2
image
Mathematics, 21.06.2019 21:30, shongmadi77
With number 11 ( show how you got the answer)
Answers: 1
You know the right answer?
A rocket is projected directly upward with an initial velocity of 352 ft/sec from the ground. After...

Questions in other subjects:

Konu
Mathematics, 01.02.2022 04:10