F(x) = x3 - 10x2 + 19x + 30; x - 6

Idon't know the answer

25. 22 + 1 2 25

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !