Find an equation for a sinusoidal function that has period 2​, amplitude 1, and contains the point (​,0). Write your answer in the form f(x)=Asin(Bx+C)+D, where A, B, C, and D are real numbers.
f(x)=

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.