The unit circle has a radius of 1 unit and is centered at the origin. It is dilated so that it passes through the point
(4,0).

Abag of popcorn contains 483 calories and servers 3.5 people. how many calories are in each serving.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.