The slope of the line that contains the points (4,10) and (5,13) is 3 find the y-intercept. a) -26, b) -2, c) 8, or d) 34 ?

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

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)