How many four-digit personal identification numbers (PIN) are possible if the PIN cannot begin with a 0 and the PIN must be an odd number?a.5,000b.4,500c.3,600d.500

Question

Revolt · Accepted Answer

B

Identity Theft

How many four-digit personal identification numbers (PIN) are possible if the PIN cannot begin with a 0 and the PIN must be an odd number?a.5,000b.4,500c.3,600d.500

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