What is the mean absolute deviation of this data set, rounded to the nearest tenth 1.1
2.8
0.9
0.4

Which graph represents the equation y =4x

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62