Solve the system of linear equations.

x=3
y=3

(3, -3)

(3, 3)

(-3, -3)

(-3, 3)

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)?

Find the distance between (7,-6) and (-3,-9)

Which radical expression is a rational number? a. √ 360 b. √ 644 c. √ 225 d. √ 122