The eighth-graders at the middle school are going on a field trip to the aquarium. They will spend 4 1/4 hours at the aquarium. The students will need to visit five exhibits while they are there. If the time is evenly distributed, how many minutes will the students spend at each exhibit?

The trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? a) 48 cm2; 32 cm2; 80 cm 2 b) 48 cm2; 16 cm2; 64 cm 2 c) 128 cm2; 32 cm2; 160 cm 2 d) 128 cm2; 16 cm2; 144 cm 2