The data in the line plot show how many pages each student read last night. Which is the best measure of variability? A. interquartile range
B. mean
C. median
D. range

What are the steps to solving the inequality 3b + 8 ≥ 14?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Solve the system of equations y= 3/2 - 1, -x+ y =-3