Brooke has scores of 84, 72, 90, 95, and 87 on her first five quizzes. After taking the sixth quiz, Brooke’s mean score increased. Which could be Brooke’s sixth quiz score? Select three options. 85 90 83 86 92

90,92,86

Step-by-step explanation:

84+72+90+95+87=428

428/5=85.6

So the mean must be above 85.6

428+90=518

518/6=86.3

428+92=520

520/6=86.7

428+86=514

514/6=85.7

90,92,86

Step-by-step explanation:

84+72+90+95+87=428

428/5=85.6

So the mean must be above 85.6

428+90=518

518/6=86.3

428+92=520

520/6=86.7

428+86=514

514/6=85.7

So the answer is 90,92,86

no not all of them.

step-by-step explanation:

some of them have a square base.