08.LCSW.1291.G06.Q4CA What is the area of the trapezoid below?
6 feet
5 feet
14 feet
5 feet
12 feet
48 square feet
36 square feet
O
30 square feet
O
24 square feet
Am I right?

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?