14) 1/6 of the population take a train to work. if half of these people also drive to the train station, what fraction of the population drive to the station and take a train to work? show working

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

Which of the following statement about pascal's triangle are true?