Select the correct answer from the choices given
(13 + 4i) + n = 0
What is n?

0

1

–13 + 4i

–13 - 4i

Match each expression with its simplified form.

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?

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?