Acompany makes chocolate candies in the shape of a solid sphere. each piece of candy has a diameter of 6cm. if a box contains 15 pieces of candy, how much chocolate does the box contain? use 3.14 for π, and do not round your answer.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Divide. write in the simplest form. 4 1/6 divided by 10

If the discriminant if a quadratic equation is 4 which statement describes the roots?