Will had a scale drawing of his bedroom. The width was 33 inches and the length was 44 inches. If the scale was 1 inch = 3.5 ft1inch=3.5ft, what is the area of the actual bedroom?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3