If there is a 25% discount, what percent of the original price must a customer pay

Is the power produced directly proportional to the wind speed, give reasons for your answer?

What are the values of each variable in the diagram below?

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²