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ehidna [41]
3 years ago
8

What property is =x+2-2

Mathematics
1 answer:
Alla [95]3 years ago
6 0
You could find the property by using the skill Pemdas
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Answer:

m = 1.8

Step-by-step explanation:

Given data is as follows :

x 1 2 3 4 5 6

f 1 4 7 m 6 3​

We need to find the value of m if the mean of the data is 3.8.

Mean = sum of observations/no. of observations

So,

3.8=\dfrac{1+4+7+m+6+3}{6}\\\\22.8=21+m\\\\22.8-21=m\\\\m=1.8

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1 year ago
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r = radius

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Step-by-step explanation:

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