You purchase a lottery ticket and your numbers are 2-9-6. a lottery offical randomly selects 3 balls from a set of 10 balls that are numbered from #1 to #10. to win your numbers must match the selected numbers in order. what is the probability of winning the lottery? also make into a percentage. ​

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

Now 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.