A sports team is selling circular patches for their fans. Each patch has a diameter of 9 centimeters. What is the area covered by the patch? Round to the nearest hundredth, and use
π≈3.14

Which expression is equivalent to 4 square root 6 divided by 3 root 2

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?