If a ribbon that is 30.1 inches long is cut into equal pieces that are 1.75 inches long, how many pieces of ribbon can be created? 1.72
12.7
17.2
172.0

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in 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?

What is the solution to the equation e3x=12? round your answer to the nearest hundredth