Okay so...
There are 21 groups of 3.
21 x 3 = 63.
63 people are in the room.
Rise over run would be a thing to start with since you use graphs<span />
Answer:
13.015625
Step-by-step explanation:
Answer: D) 602.88
Step-by-step explanation:
A cylinder is basically a circle prism. Any prism volume can be found by taking the area of the base * the height. The circle area is 4^2*3.14 = 50.24. Then multiply that by the height(12) 50.24*12 = 602.88
Also, so far all of your questions that I've answered have been D...
Hope it helps <3