Which of the following belongs to the set of natural numbers? -5 5 0 -10

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

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)?

Describe a situation that you could represent with the inequality x< 17