To find the approximate volume of the volcano, you will use the formula for finding the volume of a cone.
V = 1/3 x pi x r^2 x h
1/3 x 3.14 x 8^2 x 1.95
V = 130.624
The approximate volume of the volcano is 131 cubic kilometers.
Answer:
x - 2
Step-by-step explanation:
"difference" means subtraction (-)
"a number" means an unknown variable -- x
x - 2
To solve this problem, you must multiply the 1/3 cup of water needed for one flower, by 9.
1 9 9
--- * ----- = ---- = 3 cups
3 1 3
The correct answer is A.
That is because the whole paragraph talks about a model car that they are testing but this student is wondering about roller coasters.
Hope this helps :)
