Help show with proof please

Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)