The following shows a corn maze for participants to walk through. the participants can only go forward and when there is a fork in the path you may assume that people are equally likely to take any one of the paths. it costs $5.00 to enter the maze and each participant gets $10.00 if they come out in a prize area.

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?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20