Mathematics, 03.05.2021 20:20 starreee
People were timed while completing two different
puzzles. There are 150 people that completed the first
puzzle and the mean time was 16 minutes. There are
200 people that completed the second puzzle and the
mean time was 13 minutes. Calculate the mean time of
the 350 people. Round decimals to the nearest tenth.
Answers: 3
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People were timed while completing two different
puzzles. There are 150 people that completed the...
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