In the ncaa final-four basketball tournament, the east champion plays the west champion, and the champions from the mideast and midwest play. the winners of the two games play for the national championship. draw the eight different single-elimination tournament graphs that could occur.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

Someone answer asap for ! 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.