Sue is building a birdhouse in the shape of a triangular prism. What will the total surface area, in square feet, of the birdhouse be if the triangular base is an isosceles triangle with sides of 4 in, 4 in, and 3 in; with a triangle height of 2.6 in and a prism height of 16 in? Express your answer to the nearest tenth of a foot.

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?