Darcy gave her beauty technician a ​$4.40 tip. The tip was 5​% of the cost of the procedure. Write an equation to find​ b, the cost of the procedure. If all percentages are expressed as​ decimals, the equation nothing can be used to find​ b, the cost of the procedure.

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?

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Find the missing dimension extra points