One chicken needs 1/3 cups of chicken. if ryan makes 7 quesadillas, how many cups of chicken does he need?

What is the square root of 45? (step by step working plz)

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?

Based on the figures as marked, /\rqs = —