A spherical object has a diameter of 18 cm. It has a spherical inner core with a diameter of 9 cm. What is the volume of the outer layer?

1/4 to the 2nd power

Giselle graphs the function f (x) = x2. Robin graphs the function g (x) = - x2. How does Robin's graph relate to Giselle's?

This table shows the area in inches of four rectangular scraps of fabric. What is the median Scrap Area (in²) A 84 B 72 C 80 D 84 of the sizes of the four scraps of fabric?

Which shows the number 54 factored into prime numbers? A. 2 • 3 • 3 • 3 B. 2 • 2 • 3 • 3 C. 3 • 18 D. 6 • 9

What are the solutions of the quadratic equation x^2+11x=-24

What is the factored form of x2 - x - 2? (x - 2) (x + 1) (x + 2) (x + 1) (x - 2) (x - 1) (x + 2) (x - 1) What is the factored form of x2 - x - 2? (x - 2) (x + 1) (x + 2) (x + 1) (x - 2) (x - 1) (x + 2) (x - 1)

Estimating perfect squares

Lillianne made 6 out of every 10 baskets she attempted during basketball practice. If she attempted to make 25 baskets, how many did she make

What is a rational number equivalent to 3.12 with a line over 12

Which ordered pairs make both inequalities true? Select two options. y < 5x + 2 y > One-halfx + 1 On a coordinate plane, 2 straight lines are shown. The first solid line has a positive slope and goes through (negative 2, 0) and (0, 1).