1.41 x 10^7 you move the decimal over to the left until you have a number between 1-9
A=bh/2 6*3+1 2 la parte superior sera 12
Answer:
The interest rate for the given investment is 18%.
Step-by-step explanation:
We are given that,
The function representing the investment model is,
.
It is required to find the interest rate for the investment.
Since, the function can be re-written as,

i.e. 
So, on comparing with the formula for compound interest i.e.
, where 'r' is the interest rate.
We have that,
The interest rate for the given investment is 0.18 i.e. 18%.
Answer:
The sign should be negative ( - )!
Step-by-step explanation:
-4 - 8 = -12
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