Marcial found a receipt for fruit salad that he wanted to try to make for his birthday party. he decided to triple the recipe. the amount of rhubarb in the original recipe is 3 1/2 cups. using what you know of whole numbers and what you know of fractions explain how you could triple that makes number.

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.