Basic Definitions in exercises 1-8, use the diagram. Don’t just give answers please explain it out for me.

What is the volume of the sphere shown below with a radius of 3?

Write a story that matches with the expression 42x-5 pls hurry

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent