Randomization is an experiment means that the experimental units or subjects are assigned to the treatment and control groups or blocks by some random process

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards

(x-5)1/2+5=2 what is a possible solution?

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?