Mrs. S is also taking a road trip. She has already gone 520 miles. This is 40% of her trip. How many miles is her TOTAL trip? *

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?