a survey asked 14 students + 5 other students how long they talked for the same week. this survey said the mean number of minute

Question

2 years ago

7

a survey asked 14 students + 5 other students how long they talked for the same week. this survey said the mean number of minute

s all the students talked was 171 minutes. what was the mean number of minutes the additional 5 other students talked ( the 1 question's answer was 1862)

Mathematics

1 answer:

AVprozaik [17] · Answer 1 · 2022-02-05T03:35:57+03:00

AVprozaik [17]2 years ago

3 0

279 because you just have to add all of the numbers