nlapoint26 nlapoint26

03-04-2022
Mathematics

contestada

two-digit natural numbers are formed, with replacement, from 0 through 9. how many two-digit odd numbers are possible?

Respuesta :

linandrew41 linandrew41

03-04-2022

Let's solve this step by step:

The first digit has 9 choices --> 1 through 9
The second digit has 10 choices --> 0 through 9

*the first digit cannot have '0' as its first digit since it would make the

number one-digit

Total Choice: 9 choices * 10 choices = 90 choices

Hope that helps!

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