The radius of the circle is r and its circumference is LaTeX: 2\Pi r^22Πr2. How does the picture help to explain why the area of the circle is LaTeX: \Pi r^2Πr2? please help ive been on this for the past 20 minutes hshaljgsd

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)