A padlock has four wheels. Each wheel is numbered 0 to 9. How many different combinations are possible
2006-12-07 08:14:44 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
10*10*10*10
2006-12-07 08:16:07 · answer #1 · answered by Barkley Hound 7 · 0⤊ 0⤋
10 choices per wheel,
4 different wheels,
10 x 10 x 10 x 10= 10000 combinations
2006-12-07 08:17:35 · answer #2 · answered by leksa27 2 · 0⤊ 0⤋
10*10*10*10
2006-12-07 08:16:25 · answer #3 · answered by Natnic27 2 · 0⤊ 0⤋
10000
2006-12-07 08:16:34 · answer #4 · answered by topher 4 · 0⤊ 0⤋
That's easy. There are 10,000 possible combinations of four digits.
0000 to 9999.
2006-12-07 08:17:02 · answer #5 · answered by Anonymous · 0⤊ 0⤋
This involves using the formula nCm. But I'm not in the mood for calculating right now. But it's basic Algebra.
2006-12-07 08:17:23 · answer #6 · answered by Rewind 4 · 0⤊ 1⤋
I was going to say 10 to the 4th power but everyone already has it. :)
2006-12-07 08:24:32 · answer #7 · answered by SDTerp 5 · 0⤊ 0⤋
10,000
2006-12-07 08:17:18 · answer #8 · answered by bunja2 3 · 0⤊ 0⤋