Mathematics, 06.08.2019 22:30 hayleyconsole
The mean weight of 60 students of a class is 40kg. the mean weight of boys is 50kg, while that of the girls is 30kg. find the no. of boys n girls in the school.
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Mathematics, 21.06.2019 17:00
Which expression is equivalent to 8(k + m) − 15(2k + 5m)?
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Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer
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The mean weight of 60 students of a class is 40kg. the mean weight of boys is 50kg, while that of th...
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