Solve the following system of equations graphically on the set of axes below. y=x−2 y=−1/2x−5 Plot two lines by clicking the graph. Click a line to delete it

Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost