Which is the following is the set of real zeros of the function f(x) = (x3 + 1000)(x4 - 160,000)?
a. { -20, -10, 20}

b. { -20, -10, 10, 20}

c. { -10, 20}

d. { -20, 20}

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

What additional information could be used to prove abc =mqr using sas? check all that apply.

For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)