A pizza has a radius of 7 inches. If it is cut into 6 equal slices, what is the area of each slice? 14.66 square inches
25.66 square inches
7.33 square inches
49 square inches

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?