The answer is 79 because the answer is 79 I might be wrong
The volume of a cone is such that
, where r is the radius and h is the height.
Recall that the diameter is twice the radius. So given that the diameter is 8 ft, the radius must be 4 ft. The height is given as 5 ft.
Plugging into the formula, you have
Answer:
Subtract 2 2 from 2 2 . Add x x and 0 0 . Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x4−2 f - 1 ( x ) = x 4 - 2 is the inverse of f(x)=4x+8 f ( x ) = 4 x + 8 .
Let x be multiple-choice questions
Let y be short-answer questions
x + y = 28
3x + 5y = 100