MacKenzie surveys 66% of her classmates and finds that 75%of them like sports. She also finds that 75% of her 64 relatives like sports. How many more of her classmates like sports as compared to her relatives?

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

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)?

Equation for the calculation double 2 and then add 5