What is the product? -3 4 2 -5 3 -2 1 0

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)?

Can someone me with these two circle theorem questions asap?

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.