What is the value of the expression evaluated for x = 12?

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 how to translate the graph of y=/x to obtain the graph of y=/x+5

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly