F (x) = - 2x + 3
That's it

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%