Question

Help!! NO SPAM!!!! I will mark brainliest. A phone banking password consists of 2 letters followed by 4 digits. The letters B and X are not used, and the last digit cannot be 0. How many different passwords are possible?

Answer 1

Answer: 5184000

Step-by-step explanation:

24x24x10x10x10x9

Answer 2

In this exercise we have to use the combination knowledge to calculate the different possibilities, so we have to:

5184000 possible ways

in this way, when we deal with possibilities it is the same as talking about multiplication, so we have that:

$24*24*10*10*10*9=5184000$

See more about possibilites at brainly.com/question/488013