Understanding Points on a Grapn
Pink Flowers
Which of the following does point A represent? (Check
all that apply.)
ratio of white flowers to pink flowers
ratio of white flowers to all flowers
ordered pair (8, 12)
ordered pair (128)
number of pink and white flowers in one row of
Molly's garden
the unit rate
2
4
8
10 12 14 16 18 20 22 24
White Flowers
Done
Intro

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)