What is the mean of the data set? {21, 23, 25, 25, 26, 28, 28, 28, 31, 33}

A.26.8

B.27

C.27.8

D.28

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i

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.