In the image shown, line n is a transversal cutting lines l and m. angle 3 = x + 50
angle 7 = 2x + 20

What is the measurement of angle 3

Apine tree that is 140 feet tall is added to the sample. how will this outlier affect the shape of the box plot?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )