The answer is 8.33333333333333333...
Answer:
The input or independent variable is x.
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given



from the figure, we can write

Answer:
1st: volume = long x wide x high = 7 x [sqrt(25^2-7^2)] x 4 = 7 x 24 x 4 = 672
2nd: volume = area of base(circle) x high = pi x 9^2 x 8 = ~ 2035.8
3rd = volume = area of base(triangle) x high = [sqrt(3)/4] x 14^2 x 20 = ~1697.4