The quotient of 38 times a number and -4

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

What is the point slope form of a line with slope -5 that contains point (2,-1)