Which statement is true about all cylinders?

The height is a vertical distance
The diameter of a base is less than the height.
The radii of both bases are the same.
The area of a base is greater than 1 square unit.

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?