Davion's gas tank can hold 22.6 gallons of gasoline. Currently, Davion's gas tank is one-third full. His car's gas mileage is 31 miles per gallon. Which expression can be
used to find the number of miles Davion can drive on one-third of a gas tank?

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%

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

25 ! what is the value of x? enter your answer in the box. x =