Ms. Groves has trays of paints for students in her art class. Each tray has 5 colors. One of {} the colors is purple. What fraction of the colors in 20 trays is purple?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Someone answer this check out the image!

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?