Answer:
306 laps
Step-by-step explanation:
If Laura walked 612 laps in 2 hours then if you divide 2 by 2 then it will give you 1, which is 1 hour. This means that if you divide 612 by 2, it should give you the answer of 306, the amount of laps in 1 hour. I hope this helps!
I hope it helps you get it right
Sorry, don't have time to do them right now but I know who does!
http://www.wolframalpha.com/widgets/view.jsp?id=ae438682ce61743f90d4693c497621b7
Just plug in 2 at a time.
Answer:
Step-by-step explanation:
If n(t) represents the population size at time t, where n is measured in individuals and t is measured in years.
Taking the integral of both sides
ln |n| = 
Where C is integration constant
Taking the exponential of both sides
whee the exponential of a constant is a constant K.
When t=0, 
Therefore:
