A manufacturer places a four-symbol code on each unit of a product.The first three symbols are numbers with the first not 0,and the fourth symbol is a letter other than o.How many codes are possible?

Name: A manufacturer places a four-symbol code on each unit of a product.The first three symbols are numbers with the first not 0,and the fourth symbol is a letter other than o.How many codes are possible?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The Answer is 22,500

A Manufacturer Places a Four-Symbol Code on Each Unit of a Product.The