document.write( "Question 56474: i need a lot of help with this one thank you in advance you tutors are wounderful\r
\n" ); document.write( "\n" ); document.write( "4. Four coins
\n" ); document.write( "Place four coins on a table with heads facing downward. On each move you must turn over exactly three coins. Count the number of moves it takes to get all four coins with heads facing upward. What is the minimum number of moves necessary to get all four heads facing upward?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #38311 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Four.
\n" ); document.write( "Start: TTTT
\n" ); document.write( "1st: HHHT
\n" ); document.write( "2nd: HTTH
\n" ); document.write( "3rd: TTHT
\n" ); document.write( "4th: HHHH
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );