A subway train makes six stops of equal length during its 21 km run. The train is actually moving for 20 minutes of the trip. At most how long can the train remain at each station if the average speed for the trip, including stops, is to be at least 36 km/hr?

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh

What is the graph of the absolute value equation ? y=|x|-5