Paul is going to have the exterior of his home painted. Painting USA charges $75.00 to come of labor. Upscale Home Painting does not charge to evaluate the house. However, they charge $40.00 per hour. out and evaluate the house plus $25.00 per hour

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%

3x = 729 solve for x plz . it's urgent. will mark

Find │7│. a. 1 over 7 b. –7 c. 7 asap i always mark brailiest who me so