Friday

August 1, 2014

August 1, 2014

Posted by **Bob** on Thursday, May 2, 2013 at 12:28am.

- algebra1 -
**Steve**, Thursday, May 2, 2013 at 2:27pmJust plug in the numbers and solve for t:

7t^2 - 14t + 10 > 1000

7t^2 - 14t - 990 > 0

The roots of 7t^2 - 14t - 900 = 0 are

t = (7±√6979)/7 = -10.934,12.934

So, t>12.934 will produce > 1000 profit

That would be in 2019

**Related Questions**

algebra1 - mr jones estimates his profit starting in 2006 will be given by the ...

Algebra - Mr. Jones estimate his profit starting in 2006 will be given by the ...

College Algebra - Annual profit in thousands of dollars is given by the function...

College Algebra - Annual profit in thousands of dollars is given by the function...

college algebra - Annual profit in thousands of dollars is given by the function...

College Algebra - Annual profit in thousands of dollars is given by the function...

algebra - Annual profit in thousands of dollars is given by the function, P(x...

algebra - Annual profit in thousands of dollars is given by the function,p(x)=...

College algebra - Annual profit in thousands of dollars is given by the function...

algebra - Annual profit in thousands of dollars is given by the function p(x...