If a variable has a distribution that is bell-shaped with mean 19 and standard deviation 7, then according to the empirical rule, 68.0% of the data will lie between which values?

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase