Write the explicit formula for the geometric sequence. then find the fifth term in the sequence.
a1 = –4, a2 = 8, a3 = –16

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

41/17 as a decimal rounded to the nearest hundredth

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.