Four students are determining the probability of flipping a coin and it landing head's up. of times shown in the table below.
Student
Ana
Brady
Collin
Deshawn Number of Flips
50
10
80
20
Which student is most likely to find that the actual number of times his or her coin lanc
matches the predicted number of heads-up landings?
Ana

Brady

Collin

Deshawn

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?