An airplane has flown 260 miles out of a total trip of 500 miles. what fraction, in simplest form, of the trip has been completed. show your work

What values of data might affect the statistical measures of spread and center

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.

I’m confused on how to work the pie charts