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Advocard [28]
4 years ago
7

I need help for solving

Mathematics
1 answer:
lys-0071 [83]4 years ago
3 0
5) w/8 =11+5 → w/8=16
w=16÷8=2

6)a/-2 -6=1
a/-2=7
a=7×-2=-14

7)k/2=22
k=44
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Which expression has both 8 and n as factors?​
mezya [45]

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Step-by-step explanation:

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4 years ago
7.8 -3.3 - (-1.2) + 4.3
Zinaida [17]

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3 0
3 years ago
The standard deviation for a set of data is 7.5. The mean is 235. What is the margin of error?
blondinia [14]

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mean=235

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n=235

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so,

\sigma=7.5

we know that

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7 0
3 years ago
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