What is the volume, in cubic centimeters, of a right circular cone with radius 2 centimeters and height 9 centimeters? (Note: The volume of a right circular cone with radius r and height h is \frac{1}{3}\pi r^2h
31 πr 2h .)
6π

a12π
b18π
c24π
d54π

Perform the required operations on the following functions given: f(x)= 3-x; g(x)= -2x find g[f(x)]

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap