Option A
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Answer:
Step-by-step explanation:
s=c+mc
s-c=mc
(s-c)/c=m
C = 2πr Divide both sides by 2r

= π Switch the sides to make it easier to read
π = <span>

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The formula for compounded continuously is :

Here the Amount triples , so let us say the new amount A=3P

Cancelling P from both sides we get,

Now here we are given rate is 2.75% or 0.0275,

solving for t we get
t=39.95 years
Answer:
20dividedby4
Step-by-step explanation: