1. Maths (trigonometry activity of bird)
plz help

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)?

What’s the answer ? use the picture to see the problem

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