Question: The table below represents a generic basic cellphone keypad. Use it to answer the questions that follow: 123456789#0$ 1. How many 5-character passwords are possible

The table below represents a generic basic cellphone keypad. Use it to answer the questions that follow:

123456789#0$

1. How many 5-character passwords are possible if the same character can be repeated all 5 times?passwords

2. How many 5-character passwords are possible if the same character cannot be repeated?passwords

3. How many 5-character passwords are possible if the same character cannot be repeated all 5 times?passwords

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