Which function is best represented by this graph?

What value of x will make the triangles similar by the sss similarity theorem?

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)?

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?