We need to create serial numbers that start with one of the letters a, b, c, d, or f followed by three nonrepeating digits. How many serial numbers can be created?
A) 5000
B) 2520
C) 725
D) 3600

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The Answer of We need to create serial numbers that start with one of the letters a, b, c, d, or f followed by three nonrepeating digits. How many serial numbers can be created?
A) 5000
B) 2520
C) 725
D) 3600

We Need to Create Serial Numbers That Start with One