A park ranger fears that a harmful fungus might be infecting bluegill panfishin the park's lake. A fisherman offers to help the ranger by catching a dozen bluegills from his favorite fishing spot on the lake and allowing the ranger to examine them for signs of the fungus. Would these 12 fish be a representative sample of the fish in the lake? Explain why or why not.

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?