Calculate the distance between the points F=(-5,9) and J =(-1, 4) in the coordinate plane. Give an exact answer (not a decimal approximation).

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)?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Graph the equationy= x+3[tex]y = x + 3[/tex]