Marco's parents want to encourage him to save money during the
8 weeks of summer. They agree to
add 15% to the balance of his savings
account. If Marco saves x dollars a
week, which expression represents
the money he has at the end
of summer?
A) 1.15(8x)
B 0.15(8x)
120x
1.15(x + 8)

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.