A new gym member wants to burn 525 calories during the first workout and
prefers the stationary bike but is
considering doing aerobics instead. How
many more minutes will it take to burn
525 calories doing aerobics as opposed
to the stationary bike?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.