8 The weights of ten watermelons in pounds are 20, 17, 19, 13, 16, 21, 19, 18, 24, and 22. What is the mean absolute deviation of the weights?
A 1.89
B 2.32
C 2.90
D 3.21

With both problems. a. s.a. p directions on photo ^

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .