For part A-B, the spinner shown is spun once. Find each probability. Write each answer as a fraction, a decimal, and a percent. Round decimal to nearest hundredth and percent to nearest percent.

Nine more than four times a number is the same as one less than twice the number. find the number?

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

Prove that 16^4-2^13-4^5 is divisible by 11.