Mathematics, 27.05.2021 07:00, samarkanduzbek

Red aerial mini-flares are used by some boaters in an emergency. The flight of one brand of flares, when fired the function is modeled by the function h(t) = -16t2 + 84t + 3. How many seconds does
it take for the flare to reach it's maximum height? What is the height reached by the flare after 4
seconds?
Maximum Height:
Height Reached after 4 seconds:

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, genyjoannerubiera

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Answers: 1

continue

Mathematics, 21.06.2019 21:10, lizbeth696

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is

Answers: 1

continue

Mathematics, 22.06.2019 03:30, delvin7698

Given lm, find the measure of (award brainliest)

Answers: 1

continue

Mathematics, 22.06.2019 05:30, ThatGuy3411

Amap of british columbia has a scale of 1: 1 723 000. the distance on the map between prince george and cache creek is 8 11/16 in. what is this distance to the nearest mile

Answers: 2

continue

Do you know the correct answer?

Red aerial mini-flares are used by some boaters in an emergency. The flight of one brand of flares,...