F(n+1)=f(n)-3 f(1)=15

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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)?

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?