10 is the answer because 40/1 = 40, 40/2= 20 and 40/= 10
Ok
I=PRT
P=present amount
I=interst
T=time in years
R=rate in percent
when you double your money, interest=present amount
I=1000=P
T=10 years
so
1000=1000(10)(R)
1000=10000R
divide both sides by 10000
0.10=R
10% is answer
Answer:
Concept: Algebraic Analysis

- Those two symbols indicate one solution

- Those symbols indicate a range of values

- Indicates two bounded answers
- In an inequality there is always a solution
The answer is 40%. You are welcome.
Answer:
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