Adelaide has a credit card with a company that charges $3.00 for every day a payment is late. if she paid $475.62 for a bill that is 8 days late, how much was the bill without the late fee? a. $464.62 b. $451.62 c. $472.62 d. $448.62

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?