Use technology or a z-distribution table to find the indicated area.

the lengths of green beans for sale at a supermarket are normally distributed with a mean of 11.2 cm and a standard deviation of 2.1 cm. consider a bag of 150 green beans.

how many green beans will be 13 cm or shorter?

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.