5. Maria has two spatial figures with the same diameter, a cone and a sphere. The height of the cone is equal to the diameter of
the sphere. If she will put water in it, how may cones will fill the
sphere?
A.1
B. 2
C.3
D.4​

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need