Answers

2016-02-02T11:16:13+05:30

This Is a Certified Answer

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Some uses

1 doctors keep records of patients 
2 meteorologists take records of the weather 
3 astrologists record the movment of stars 
4 recording water levels in rivers 
5 recording the economical income of each household 
6 recording on a graph, the progress uv made in ur education
etc.
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2016-02-02T14:43:43+05:30

This Is a Certified Answer

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
It helps us to maintain our daily records.
it helps us to make the calculation easy
in commerce it helps to gain knowledge
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