4 quarters or 10 dimes or 20 nickels or 100 pennies. One dollar is equal to 100 cents so many combinations of coins can be used.
Two make combinations you would take 2x1=2 combinations only
You can make a dollar with any sorts of combinations of coins. A dollar is 100 cents. So 4 quarters or 2 $.50 pieces or 10 dimes or 4 nickels +8 dimes.
You could make 10*10*10*26*26*26 combinations, or 17576000 combinations.
Assuming you are using the standard English alphabet, the number of combinations you can make are: 26 x 26 = 676 combinations.
The answer will depend on the country whose dollar you mean. Different countries, that use dollar, have coins of different denominations.
25 different combinations.
100 pennies make a dollar.
The answer will depend on which country's dollar, and therefore what he coins are. The US has a 25 cent coin but not a 20 cent coin. Australia is the other way around. There is no indication in the question which one you mean - if either. there are many more countries that use a dollar as their main currency unit.
Their is 25 combinations
you can make 6
20 nickels make a dollar.
There are many formules
How many peso= a dollar