Devin purchased a container of sport drinks that contains 300 calories. the label says that 80% of the calories are from carbohydrates. how many calories are from carbohydrates?

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?