Mathematics, 21.09.2020 21:01, minecrafter3882

The height of a javelin in feet is modeled by h(t) = -16t2 + 79 +5, where t is time in seconds after the javelin is thrown. How long is it in the air? What is the maximum height? When does

the javelin reach a height of 99 feet?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, jeff7259

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

Answers: 1

continue

Mathematics, 21.06.2019 22:30, kaylaamberd

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Answers: 1

continue

Mathematics, 22.06.2019 00:10, juliapreciiado

Hello, i need compare km^2 and km. what's difference in this?

Answers: 2

continue

Mathematics, 22.06.2019 00:30, drewje12

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0

Answers: 2

continue

Do you know the correct answer?

The height of a javelin in feet is modeled by h(t) = -16t2 + 79 +5, where t is time in seconds afte...