Mariah took 4 quizzes in her class during the past month. her scores were 92, 94, 100, and 83. what was her mean quiz score? a.92.25 b.93.5 c.93.75 d.94.25

To find the mean (average), u add up all ur numbers, then divide by how many numbers there are.

mean : (92 + 94 + 100 + 83) / 4 = 369/4 = 92.25 <==

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425