A rocket is fired straight up from a 60 ft. platform with an initial velocity of 96 ft/sec. The heigh of the rocket, h(t), is found using the function h\left( t \right) = - 16{t^2} + 96t + 60h ( t ) = − 16 t 2 + 96 t + 60 where t is the time in seconds.

How long will it take for the rocket to reach its maximum height?

Group of answer choices

6

3

16

60

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Do you mind if you guys me with this question i’m on number 8

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?