Answer:3
Step-by-step explanation: the reason why it's 3 is because 54 divided by 9 is 6 and 6 divided by 2 is 3
685-85=600
1 year =12 months
12 multiply by 2 =24
600 divided by 24=25
answer=25
You just multiply them normally because there are only two numbers
5. Volume of sphere = 4/3 x pi xr ^3
Volume = 4/3 x 3.14 x 2^3 = 33.49 cubic feet.
6 . Volume of cylinder = pi x r^2 x height
Volume = 3.14 x 2^2 x 3 = 37.68 cubic meters
The radius of the lens is 1 yard
