Monday

April 21, 2014

April 21, 2014

Posted by **Tlyer M** on Tuesday, January 27, 2009 at 10:21pm.

- Math -
**Reiny**, Tuesday, January 27, 2009 at 10:46pmI can use the penny in 2 ways, either take it or not take it.

I can use the dime in 2 ways, either take it or not take it.

.

.

So the number of ways is

2x2x2x2x2 = 32

but that would include the case of not taking any of the coins, and we want to have at least some kind of value

so the number of ways is 32-1 = 31

Canadian, eh?

**Related Questions**

math - i have 5 coins, penny, nickel,dime,quarter and a loonie. Ho many ...

math - i have 5 coins,a penny,nickel,dime,quarter and loonie. how many different...

math - you have one penny one nickel one dime and one quarter. how many ...

maths - I have 2 coins, how much money might I have? How many different amounts ...

probability - A box of 6 coins (penny, nickel, dime or quarter) worth $0.67 is ...

math - what are all the coins? I know about the penny, dime, nickle, and quarter...

Probability - 1) What is the probability of tossing 6 coins and getting at least...

math - A box contains 4 coins: a penny, a nickel, a dime, and a quarter. It ...

Math - Where do I start for this question. What is the most amount of money--all...

math - John has 8 quarters, 3 dimes,and 7 nickels in the change holder in his ...