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lawyer [7]
3 years ago
15

Can someone please help with this one, please?

Mathematics
1 answer:
lys-0071 [83]3 years ago
8 0
687-15=672 672/24=28
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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
Karolina [17]

Answer:

14

Step-by-step explanation:

The computation of the mean number of coins for the girls is shown below:

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Now the mean is

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Dmitry_Shevchenko [17]
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8 0
3 years ago
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Nadusha1986 [10]
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2 years ago
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MrRissso [65]
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3 0
2 years ago
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A shelf is built on a wall, as shown below. What is the value of x?<br> (2x+1) + (3x-1)
Hoochie [10]

Answer:

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Step-by-step explanation:

We need to find the value of x.

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