Asap ! add 4p^2+6 / 4p^2 + 2p-2 / 10p which statements are true about adding the rational expressions? check all that apply the least common denominator is 20p . the first fraction rewritten with the lcd is 20p^2+30 / 20p^2 the second fraction rewritten with the lcd is 4p - 4 / 20p the sum is 24p^2-,4p+30 / 20p^2 = 12p-2p+15 / 10p^2 the sum is a rational expression.

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)

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket

How do you write 0.5% as a fraction