It would take 10.7 years.
The formula for continuously compounded interest is:

where P is the principal, r is the interest rate as a decimal number, and t is the number of years.
Using our information we have:

We want to know when it will double the principal; therefore we substitute 2P for A and solve for t:

Divide both sides by P:

Take the natural log, ln, of each side to "undo" e:

Divide both sides by 0.065:
Answer:
2 is not a solution
False
Step-by-step explanation:
8m - 6 < 10
Add 6 to each side
8m -6+6 < 10+6
8m < 16
Divide by 8
8m/8 <16/8
m < 2
m must be less than 2
2 is not a solution
No because she runs up yes but she also ran down witch means she went exactly 0
1/72 is your answer. Hope this helps!
Is there a second equation?