An airport offers two shuttles that run on diffrent schedules. if both shuttles leave the airport at 4: 00p. m., t what time will they leave the airport together?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)