Two toy rockets are launched straight up into the air. The height, in feet, of
each rocket at t seconds after launch is

given by the polynomial equations
shown. Write an equation to find the
difference in height D of Rocket A and
Rocket B. Predict the difference in
height after 5 seconds.
height after 5 seconds. Rocket A: D1 = −16t^2 + 122t
Rocket B: D2 = −16t^2+ 84t

How many zeros does this polynomial function, y=(x-8)(x+3)^2

Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?

An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)