At a game show, there are 6 people (including you and your friend) in the front
row
the host randomly chooses 3 people from the front row to be contestants.
the order in which they are chosen does not matter
there are 6c3 20 total ways to choose the 3 contestants
what is the probability that you a your friend are both chosen?

a. 3/20
b.4/20
c.2/20
d.2/3

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

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.