Atortoise is walking in the desert. it walks at a speed of 3 meters per minute for 7.5 meters. for how many minutes does it walk?

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.

Which rotation about its center will carry a regular hexagon onto itself

Aiko jumped rope for an amazing 20 min.she stopped jumping rope at 8: 05 what time did she start