SOLUTION: i need a lot of help with this one thank you in advance you tutors are wounderful 4. Four coins Place four coins on a table with heads facing downward. On each move you must

Question 56474: i need a lot of help with this one thank you in advance you tutors are wounderful
4. Four coins
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?

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Four.
Start: TTTT
1st: HHHT
2nd: HTTH
3rd: TTHT
4th: HHHH
Cheers,
Stan H.
RELATED QUESTIONS
[The other time i [ask free tutors] without registering, so.. this q is a repeat, thank... (answered by reviewermath)

In a survey, 85% of the voters support a particular referendum. If 40 voters are chosen... (answered by stanbon)

Hi I need help on this question I'm struggling with. Thank you in advance! The... (answered by FrankM)

Sorry, but i need help with this one also. Thank you in advance. Joe has a collection... (answered by stanbon)

I have 42 coins with a total of $13.50.Some of my coins are 5-cent coins, and I have four (answered by swincher4391)

I a on a diet and need some converting help. I used to know a way to do this... (answered by MathLover1,MathTherapy)

I need a lot of help with theses problems. Your help will be greatly appreciated, thank... (answered by stanbon)

Could you please help me with some word problems my teacher has assigned? We were told... (answered by ankor@dixie-net.com)

Question: Use a tree diagram showing all possible results when four fair coins are... (answered by jim_thompson5910)