What is the volume of a sphere with a radius of 21 units? O A. 9261 7 units
O B. 12,348 units3
O C. 5887 units
D. 37,04477 units3

What is the value of  y  in the solution to the system of equations? x  +  y  =  12x  –  3y  =  –30a. –8b. –3c. 3d. 8

Easy points boii. read it. ya. fresh

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.