9 of 9 For every 1 litre of water used to make a medicine, 150 ml of sucrose and 600ml
of saline solution are used. Express the amount of water, sucrose and saline
solution needed as a ratio in its simplest form.

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.