A crane lifts a 1800 kg load of scrap metals to a distance of 15 m in 20s. How much power is used in delivering the load?

About 400,000 people visited an art museum in december. what could be the exact number of people who visited the art museum?

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

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.