You need to cover the playground of a child development center with mulch. the playground is 125 feet long and 60 feet wide. you want the mulch to be at least 6 inches deep.

how many cubic yards of mulch should you have delivered? round your answer to the nearest whole number.

Of the 168 hours in a week as a full time student you should spend how many hours per week on school work?

Many colleges review students’ scores on the _ or _ before deciding whether to offer them admission.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b