Multiplying using mental math 14 x 50 using halving and doubling

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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?

Have yall ever just farted and was like, i farted.