Last question of a really important test! I really need some help!
A hollow ball is made of rubber that is 1 centimeter thick. The ball has a radius of 5 centimeters at the outside surface.
What is the approximate volume of rubber used to make the ball?
Use 3.14 for pi.
255.4 cm³
X + 25 = 12
-25 on both sides
x = -13
Answer:
x = -13
Group A I’m pretty confident with that answer
E+10 is equivalent to 10^10 so, 9e+10 is equivalent to 9*10^10. 300,000^2 is 90000000000 square miles, where as the US has 4000000. Therefore, if the national forest were as large as the environmentalist wants them to be, the forest would be larger than the US, which is IMPOSSIBLE !!! As a result, this goal is not reasonable
Answer:
13. B) You pull a green tile from a bag of tiles, return it, and then pull a yellow tile.
14. A) 1/2.
How this helps you! (:
-Hamilton1757