The function f(x) = 1/2 x + 3/2 is used to complete this table. Which statements are true of the given function? Check all that apply. f[-1/2] = -2
f(0) = 3/2
f(1) = -1
f(2) = 1
f(4) = 7/2

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.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.