Which expression is equivalent to 2^4 ⋅ 2−7 A) 1/2^11

B)1/2^3

C)2^3

D)2^11

Answer this question! 30 points and brainliest! only if you know the answer.

Which of the functions graphed below has a removable discontinuity?

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?