Adairy farmer uses a storage silo that is in the shape of the right circular cylinder above. if the volume of the silo is 72π cubic yard, what is the diameter of the base of the cylinder, in yards? h=8 yards

9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Use properties to rewrite the given equation. which equations have the same solution as 2.3p – 10.1 = 6.5p – 4 – 0.01p?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.