Mathematics, 04.03.2021 14:10, 24lbriscoe
There are 24 boys and 16 girls in a hall, each holding coins in their hand. The mean number of coins for the children is 11, The mean number of coins for the boys is 9 Work out the mean number of coins for the girls.
Answers: 3
Mathematics, 22.06.2019 03:30, laylaaaaah1603
Which of the following is true about the following construction of a tangent to a circle from a point outside of the circle?
Answers: 3
There are 24 boys and 16 girls in a hall, each holding coins in their hand. The mean number of coins...
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