You invest $3000 in an account at 3.5% per year simple interest. how much will you have in the account at the beginning of the 7th year? a. $3735 b. $3720 c. $3540 d. $3630

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.