four football teams used stem and leaf plots to keep track of their points in each of there games which team can use the mean absolute deviation (Mad) as a good indicator of variation in the number of points scored?

one peck is 9.309 quarts

9.309x 2

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours

33/100 is what i got

you would 18 *0.25 = 4.5