A village has 4000 literate people in the year 2010 and this number increases by 400 per year. How many literate people

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Q 2988580407.     A village has 4000 literate people in the year 2010 and this number increases by 400 per year. How many literate people will be there till the year 2020? Find a formula to know the number of literate people after n years?
A

7200, 200n + 3800

B

7800, 800n + 3100

C

7700, 600n + 3300

D

7600, 400n + 3600

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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