Does anyone know the answer to this?

The area of a 25-inch tv screen is 300 square inches. the area of a 40-inch tv screen is 768 square inches. the are of the smaller screen is what percent of the area of the larger screen?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

The product of sin 30 degrees and sin 60 degrees is same as the product of