The yearly Egyptian production of oil O(t) in millions of barrels, t years after 2000 can be approximated by,
O(t)=-40.4t +2159
Using inequality, determine the years for which the production will drop below 1750 million barrels.
This is what I have and know I have set it up wrong.
o(t)=-40.5t + 2159
O(t)>1750
-40.5t>1750-2159
-40.5t> -409/-40.5
I do not feel good about completing this...think I have it wrong
Which is it -40.4t or -40.5t? First you have -40.4t, then you have -40.5t
o(t) = -40.5t + 2159
-40.5t + 2159 < 1750
-40.5t < -409
t > -409/-40.5
t > 10.09877 = 10
t years after 2000
2000 + t years = ?