William invested $7000 in an account that earns 4.5% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 3 years? a. $21,340.38 b. $7988.16 c. $7094.93 d. $7945

The volume of a cube is 8 in to the 3rd power. how long is each side?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b. the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c. in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.