Piper, the amazing golden retriever, likes to go exploring Aiming to keep her home more, Stefanie has
decided to fence in part of her yard. She purchased 500 Set of fencing at Lowes this weekend and
plans to use the back side of her house as one side of the Piper-pen. Stefanie would like to fence in
the largest possible area for Piper. Find the width and length that gives Piper the largest possible vard
to play in.
Use vertex form to prove that of all rectangles with a given perimeter, a square has the greatest area.

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Sum of the interior angles of a pentagon

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test