Shelly spent 10 mintues jogging and 20 mintues cycling and burned 300 calories. the next day, shelly swapped times and did 20 mintues of jogging and 10 mintues of cycling, burned the same number of calories .how many calories were burned for each mintue of jogging and how many for each mintues of cycling?

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?