(a) P=6500,R=6 %, A= 7670. Find T.
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Answer:
Step-by-step explanation:
a=ptr/100
7670 =6500*6*t/100
7670=65*6*t
7670=390*t
7670/390=t
t=19.6
Answered by
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A=ptr/100
t=p*r/100*A
=6500*6/100*7670
=65*6/7670
=19.66
therefore, t =19.6 years
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