Find the volume of the composite solid. a. 420 ft^3 b. 530 ft^3 c. 630 ft^3 d. 840 ft^3

Pls urgent max amount of points will be given and pls do not answer if unsure or you will be reported by me and brainliest answer gets the brainliest .. thing so yeh

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Solve this problem! extra ! 3025/5.5 = a/90.75