Make r the subject of the formula C r=2π

Ineed with number 17 i don’t get it at alll

What are the digits that repeat in the smallest sequence of repeating digits in the decimal equivalent of 24/11?

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.