to get the equation of any straight line, we simply need two points off of it, well, let's use the provided values hmmm


the mean is 84. you add all the numbers and divide by 4.
For prisms: V = Bh where B is the area of the Base of the prism and h is the height of the prism.
B = 12(20)
B = 240
Now let's substitute into:
V = Bh
4800 = 240h divide both sides by 240
20 = h
So the height of the prism is 20 cm
Answer:
18
Step-by-step explanation:
There are 18 girls on the team this year.
If you take 20 and divide the number by 10 you will get 2.
10%=2
If you multiply 2x10 you get 20.
20-2=18
#22
(-3f)^-3
So write it as a fraction
1/(-3f)^-3
Solve denominator
1/(-3)^3 f^3
1/(-27)f^3
Move neg in front of fraction and multiply 27by f^3
- 1/27f^3