The figure below shows the volume for a sphere made of glass.
the volume is 524 cm to the power of 3

Which value is closest to the radius of the sphere?
A. 5 cm
B. 7 cm
C. 8 cm
D. 9 cm

6. The figure below shows two racquetballs that fit tightly into a cylindrical container made of
plastic.

Each racquetball has a diameter of 2.25 inches. Which is closest to the volume of the plastic
container?

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

What is a correct first step in solving the inequality-4(3-5x)> -6x+9

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?