switchninja381 switchninja381

28-01-2022
Mathematics

contestada

How many 3-digit numbers can you write using only digits 1 and 7 if the digits can repeat?

Respuesta :

noobpro78 noobpro78

28-01-2022

Answer:

the number must be 3 digits and less than 200 so the first number is one and the next numbers must be evens so like 2,4,or 6.

Step-by-step explanation:

i hope this helps

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