What is the volume of a sphere that has a diameter of 18 in.?
use 3.14 to approximate pi and express your answer in hundredths.
in3

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer

Anew obstacle course is home to several new types of challenging obstacles. one such obstacle is traversing a 15-stair staircase. to make it more challenging, the stairs are not uniformly spaced. rather, the vertical space between consecutive stairs for the first 10 stairs is 113 feet and the vertical space for the last 5 stairs is 134 feet. what is the total vertical distance traveled ascending and descending the entire 15-stair staircase?

(05.02)how many triangles can be made if two sides are 4 inches and the angle between them is 90°? 1 , 2, more than 2, or none