Mathematics, 18.05.2021 17:10, Jocelynlboyd123
The height h, in feet, that an arrow will reach t seconds after being shot directly upward is given by the formula h = 112t - 16t2.
How high will the arrow be after 4 seconds?
A. 192 ft.
B. 320 ft.
C. 416 ft.
D. 704 ft.
E. 384 ft.
Answers: 2
Mathematics, 21.06.2019 15:50, wwwserban9281
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
Mathematics, 21.06.2019 18:00, vianney84
1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need
Answers: 1
The height h, in feet, that an arrow will reach t seconds after being shot directly upward is given...