document.write( "Question 629345: Can I have some help solving this?\r
\n" ); document.write( "\n" ); document.write( "Newton's Law of Cooling: A cup of hot chocolate has cooled from 92°C to 50°C after 12 min in a room at 22°C. \r
\n" ); document.write( "\n" ); document.write( "a) What is the value for k (round to the nearest ten-thousandth)?
\n" ); document.write( "b)How long will it take for the drink to cool to 30°C (Round to the nearest tenth of a minute and label your answer?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #396224 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "If you provide the formula or function, then this is a math problem, and being a math help website, we can help. On the other hand, since you did NOT provide the formula or function, this is a Physics problem and you need to ask for help on a Physics homework help website. Try the \"Homework Help\" section of Chegg.com.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "John
\n" ); document.write( "
\n" ); document.write( "My calculator said it, I believe it, that settles it
\n" ); document.write( "
\"The

\n" ); document.write( "
\n" ); document.write( "
\n" );