Tim throws darts at a dartboard that has numbers 1 through 20 and a bull's-eye in the middle. tim throws a dart 24 times. he hits the bull's-eye 4 times. what is the experimental probability that tim hits the bull's-eye?

The average human heart beats 72 beats per minute. how many times does it beat in 15 seconds?

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

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.