Answer:
100feet
Step-by-step explanation:
Given the height reached by a dolphin expressed by the equation is h = -16t^2 + 80t. At maximum height, the velocity is zero, hence;
v(t) = dh/dt = -32t + 80
0 = -32t + 80
32t = 80
t = 80/32
t = 2.5secs
Substitute t = 2.5 into the height formula h = -16t^2 + 80t
h = -16(2.5)^2 + 80(2.5)
h = -100+200
h = 100feet
Hence the maximum height the dolphin jumps is 100feet
It is c = 48b.
2 x 48 = 96
4 x 48 = 192
9 x 48 = 432
X=-2
Y=3
I guessed and checked, works for me most of the time
Answer:
domain x [0,4] range y [0,64]
Step-by-step explanation:
For 1: -19, -15, -14, -10, -8, -5, -4, 0, 3, and 5.
For 2: Sorenstam, Annika has the lowest score.
