If the mean of 5 different values is 50, what's the sum of these values?
a, 16
b, 25
c, 1...
Mathematics, 16.05.2021 04:10 Justus4215
If the mean of 5 different values is 50, what's the sum of these values?
a, 16
b, 25
c, 10
d, 15
Answers: 3
Mathematics, 21.06.2019 21:30, alegora78
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 21.06.2019 23:20, ajbrock1004
In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
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