The distance between logan airport and framingham a car can cover in 20 min. logan express bus can cover this distance in 30 min. how long does it take the car to meet the bus, if the bus moves from framingham to the airport, and the car started from the airport towards framingham simultaneously with the bus?

What basic trigonometric identity would you use to verify that csc x sec x cot x = csc^(2)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.

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?