Jeremiah designs a school banner that measures 4 feet wide and 3 feet long. The banner is represented by figure HIJK. He enlarges the banner to form image H'I'J'K'. He uses a scale factor of 4 with a center of dilation at the origin. What are the coordinates of the new vertex at J' after the dilation?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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?

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42