How do you solve this algebreically?
3/8=x/20

What is the product of the radical expression. (7-2square root) (8+2 square root)

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)?

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