The legs of a right triangle are 5 and 7 cm long, respectively. what is the length of the hypotenuse? if necessary, round your answer to two decimal places.

a. 12 cm
b. 9 cm
c. 4.90 cm
d. 8.60 cm

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.