The expression 3^2•3^3•3^4
is equivalent to

3^9

Step-by-step explanation:

when your multiplying exponents with the same root number, you add the exponents. same thing works for dividing exponents wit hithe same root number, you just subtract

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !