The general formula for the total surface area of a right prism is T. S. A. =ph+2B where p represents the perimeter of the base, h the height of the prism and B the area of the base.
Probability of orange: 7/22 ^ That's for one draw. For 2 draws, it's when he draws an orange on one <u>and</u> then an orange on the next. So 7/22 x 7/22 = 49/484
