A toy rocket is launched from the top of a 48-foot hill. The rocket's initial velocity is 32 feet per second and it's height h at any given second t is modeled by the equation h = -16t^2 + 32t + 48. A. How long was the rocket in the air?

B. How high was the rocket at 2 seconds?

C. How high did the rocket get?​

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

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answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.