Friday

April 18, 2014

April 18, 2014

Posted by **Kate** on Friday, January 8, 2010 at 12:44pm.

noise is important to television news reporters.

One station developed the formula N=-t^2+12t+54

showing the noise level in decibels (N) as it relates to the

time after the speaker stops talking in seconds (t). How

many seconds after the speaker stops will the noise level

be the greatest? Write and tell how you decided

**Related Questions**

algebra - The Political Noise Problem. The amount of background noise is ...

ALGEBRA - THE POLITICAL NOISE PROBLEM: The amount of background noise is ...

Algebra - We are studying linear and quadratic functions and the problem is ...

Math - The Political Noise Problem. The amount of background noise is important ...

Algebra - The Political Noise Problem. The amount of background noise is ...

Math - The amount of background noise is important to television news reporters...

math 157 - The Political Noise Problem. The amount of background noise is ...

math - Could someone please help me with this problem I don't know how to solve...

math - Could someone help explain what I am to do? The amount of background ...

statistics - Hearing levels or!@#$%^&pit noise in an aircraft can damage the ...