Question 10 (1 point) There are 21 students in AFDA class. Ms. Williams needs to pick 7 students to stand in line for
an activity. How many different ways can she arrange them?
Combination or permutation?

Which statement justifies why angle ebc measures 90?

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x