The deli brought in a total of $580,800 last year. if they served an average of 200 customers each day over the 363 days that the deli was open, what was the average amount that each customer spent?

Is the open sentence 5x-2=3x+2 true when x=2? justify your answer.

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%

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show