Jason went to a carnival where he could go on all rides for a flat free of $30 but he had to pay $2 for each arcade game he played. Jason spent $44. How many arcade games did he play?
a. 22 games
b. 37 games
c. 7 games
d. 15 games

Which functions are even? check all of the boxes that apply. f(x) = x4 – x? f(x) = x2 – 3x + 2 f(x) = (x - 2) f(x) = x done

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

Does the point (1, sqrt 7) lie on circle shown.