Give the scale factor of figure B to figure A (letters are inside the triangles). DO NOT add spaces to your answer

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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)?