Answer:
20 Minutes
Step-by-step explanation:
First find out how many he eats per minute. 17/5 = 3.4
Then multiply 3.4 by all the answers until you get the right answer.
Answer:
Positive gradient and the gradient is 3/2x
For an investment compounded continuously, the rule of 69 gives a better approximation than the rule of 72 (for normal compound interests).