SOLUTION: on commencing employment a man is paid a salary of Tanzanians shillings 160,000/= per annum and receives annual increments of Tanzanian shillings 4800/=. Determine his salary in th
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-> SOLUTION: on commencing employment a man is paid a salary of Tanzanians shillings 160,000/= per annum and receives annual increments of Tanzanian shillings 4800/=. Determine his salary in th
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Question 1151906: on commencing employment a man is paid a salary of Tanzanians shillings 160,000/= per annum and receives annual increments of Tanzanian shillings 4800/=. Determine his salary in the 9th year and calculate the total he will have received in the first 12years Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! a9=a1+d(n-1) where a1 is 160000 and d is 4800
a9=160000+(4800*8)=160000+38400=198400 answer
sum of first 12 is
(n/2)*2a+(n-1)d
=6*(160000+11*4800)
=6(212800)
=1,276,800
