If one kg = 22.,046 pounds 3500 kg = pounds (lbs) round in nearest tenth

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

What is the factor form of x^2-9x+14

The probability that a tutor will see 0, 1, 2, 3, or 4 students is given below determine the probability distribution's missing value.