Amanufacture drills a hole through the center of a metal sphere of radius R. The hole has a radius r. If R= 6, what value of r will produce a ring whose volume is exactly half the volume of the sphere? A r=_ will prduce a ring with a radius equal to half that of the orginal sphere.

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Answer for 10 points show work you guys in advanced < 3