SOLUTION: I(t) = -145.86t2 + 3169.342t - 15145.2 where I(t) represents the net income in millions of dollars The net income for Pell Corporation can be modeled by I(t) = -145.86t2 + 3169.34

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: I(t) = -145.86t2 + 3169.342t - 15145.2 where I(t) represents the net income in millions of dollars The net income for Pell Corporation can be modeled by I(t) = -145.86t2 + 3169.34      Log On


   



Question 676196: I(t) = -145.86t2 + 3169.342t - 15145.2 where I(t) represents the net income in millions of dollars
The net income for Pell Corporation can be modeled by I(t) = -145.86t2 + 3169.342t - 15145.2 where I(t) represents the net income in millions of dollars t years since 1990.
Using this model, estimate the net income from Pell in 2000.
(2000-1990)= I(10)= -145.86(10)*2+3169.342(10) -15145.2=MILLION DOLLARS.
.Using this model, estimate the net income from Pell in 2014.
When did Pell’s net income reach 1500 million dollars?



Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


2014 - 1990 = 24, so evaluate I(24).

Set I(t) = 1500 and solve for t.

John

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