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How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

Ron has 8 caps and 4 of his caps are blue. thes rest of his cap are red. how many of ron's caps are red

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.