Find the volume of a triangular pyramid with a base area of 24 ft2 and a height of 18 ft. 144 ft3 432 ft3

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

Which of the following is the major negative aspect of crossover designs for research studies? a. prohibitive cost b. residual effects c-subject drepout d. incomplete randomization e. large sample size required

If f(x)=3 over x+2 - square root x-3 then f(7)=