Acarnival ride is in the shape of a wheel with a radius of 30 feet. the wheel has 30 cars attached to the center of the wheel. what is the central angle, arc length, and area of a sector between any two cars? round answers to the nearest hundredth if applicable. you must show all work and calculations to receive credit.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Find the roots of the equation below. x^2 - 6 + 9 = 0

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.