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babunello [35]
2 years ago
8

How many license plates can be made using three uppercase English letters followed by four digits

Mathematics
1 answer:
lorasvet [3.4K]2 years ago
8 0
49
Because all three digits can be randomized and all of the following four digits can also be put into different place orders so that would mean since there are three uppercase English letters and four digits combined those together that makes seven in total randomize it seven times and you get 49 license plates
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Given:

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Let the total number of research report completed during school year be 'x'.

Now we can say that;

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Dividing both side by 0.2 we get;

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