Will mark brainiest! Find the missing probability. P(A∩B)=3/100,P(B|A)=3/20,P(A)=? Options :
A. 13/40
B. 3/10
C. 39/400
D. 1/5

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x