Solve the problem.A door operated security system on a new car is opened by pressing the correct combination of digits and letters on a door keypad. In this particular security system, there are 3 digits followed by 2 letters. How many possible combinations are possible for this system?
A. 260 combinations
B. 26,000 combinations
C. 676,000 combinations
D. 67,600 combinations
Answer: C
Mathematics
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A. - 
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