What is the approximate ratio of the difference in means to the MADs of the data sets?

Your answer would be 6(B)

Just took the test!

What is the range for 31,39,29,34,37,24,36,33,34,28

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

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.