For a non-resident:
For a resident:
We want to know the number of days 
such that the two costs are equal ie 
To do this set the two costs equal to each other:
And solve for d:
The costs will be equal when a resident and a non-resident each use the beach for 12 days.
Step-by-step explanation:
:? O ghhbbvbbbnhhggvhgffghhhhfgghtf
Answer:
In the explanation. :)
Step-by-step explanation:
Find the exact value using trigonometric identities.
50
,
3 p
o
i
n
t
Hope this helps. Have a great day!
