Using the following data, calculate the mean absolute deviation:

7 2 8 5 9 9 5 6 8 1

what is the mean absolute deviation for these data?

Write an equation of the line given the two points below (write your equation in slope-intercept form, y=mx+b): (-4, 4) and (6, -4)

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?