Compound interest:
where
is the amount you start with, 
is the interest rate, 
is the number of times interest is compounded per year, and 
is amount of time that passes.
where
You deposit $300 into a savings account that pays 4% interest compounded annually. How much interest will you earn after 5 years
1 answer:
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Answer:
(1)
(2)
Step-by-step explanation:
we are given
we have to find (f+g)(x)
we can write
now, we can plug values
and we get
we can also write as
so, answer is