Answer:
- 22.5
Step-by-step explanation:
Substitute x = 3 into f(x) and x = 16 into h(x) , then
g(3) - h(16)
=
× - 3(3)² - (2
+ 1)
=
× - 3(9) - (2(4) + 1)
=
× - 27 - (8 + 1)
= - 13.5 - 9
= - 22.5
X * .65 = 143
Divide both sides by .65.
x = 220
143 is 65% of 220.
Sphere = 4/3 πr^3
4/3 π (3^3) = 36π = 36*3.14 = 113.04 ft^3
Answer:
Step-by-step explanation:
6 x 8 = 48
11,04 x 6 = 66,24
66,24/48 = 1,38$