A company employed 400 persons in the year 2001 and each year increased by 35 persons. in which year the number of employees in the company will be 785?
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in 2013 the number of employees in the company will be 785
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Hey!!!!
________
Here the number of employees increases in an AP with d = 35
AP : 400,435,470,..785
Thus
a = 400
d = 35
l = 785
n = ?
Thus we know
=> l = a + (n - 1)d
=> 785 = 400 + (n - 1)35
=> (n - 1)35 = 385
=> n - 1 = 11
=> n = 12
Thus 2001 + 12 = 2013.
Thus by 2013 the company will have 785 employees.
_________
Hope this helps ✌️
________
Here the number of employees increases in an AP with d = 35
AP : 400,435,470,..785
Thus
a = 400
d = 35
l = 785
n = ?
Thus we know
=> l = a + (n - 1)d
=> 785 = 400 + (n - 1)35
=> (n - 1)35 = 385
=> n - 1 = 11
=> n = 12
Thus 2001 + 12 = 2013.
Thus by 2013 the company will have 785 employees.
_________
Hope this helps ✌️
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