Asurvey asked 10 boys and 10 girls how many text messages they sent the previous day. the number of texts are given in the line plot. select from the drop-down menus to complete each statement. the data set with the greater range is the median

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

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 product? a-3/15a × 5/a-3