If s= the number of student in a PE class which algebraic expression represents the phrase below? The number of students in each of 4 equal groups

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.

Which answer choice is it? is it the first ,second, third or fourth giving 40 points for whoever answers correctly you

Brainliest find the value of a^n b^n if n=3,a=100,and b=1/4