3 divided by 85 is:
3/85
or in decimal form
0.03529411764
Answer:
In 2050 fish population is 27000
Step-by-step explanation:
Exponential change can be modeled by,

Where
is the initial value of 750,
is the rate of change. It is greater then 1 when there is growth and less then 1 when there is decay. and
is the number of time periods.
The rate of change in percentage is 8.3%
That means, after 1 year fish will become 108.3 for 100 fish.
Then 

Difference of years is, 
Then, 


So, the fish population in 2050 is 27000
Answer:
t = 11.3 hours
Step-by-step explanation:
The formula d = rt stands for distance = rate x time. The problem gives you the rate, or r = 48.3 m/h, and the distance, or d = 545.79m. To solve for 't', you can plug the values given and divide:
d = rt or 545.79 = 48.3(t)
Divide both sides by 48.3: 545.79/48.3 = 48.3t/48.3
Solve for t: t = 11.3 hours