tajrish
tajrish tajrish
  • 03-05-2020
  • Mathematics
contestada

An automated teller machine (ATM) requires a four-digit pin number, where each digit is 0 - 9.
How many possible pin numbers are there if repetition of digits is permitted?

Respuesta :

canboraarslan
canboraarslan canboraarslan
  • 03-05-2020
The answer is 156 there is 156 combinations
Answer Link

Otras preguntas

the bombing of Hiroshima and Nagasaki resulted in
where are the three parts of an atom located
in what area of Europe were the majority of warsaw pact countries
why did Mr Collins come to the Bennet family looking for a wife?
how many cups of water should be mixed with 1/4 cup of vinegar to make the cleaning solution?
How well did feudalism establish order in the Middle ages?
Which theater is considered Shakespeare's theater? A. The Swan B. The Globe C. The Rose D. The Stage
Which word has the long i sound? relieve speciality society social
Jennie had $300. Then she spent $15 on a new shirt. What percent of the money does Jennie have left
Please help with math question and please show ALL work. 1....How many solutions does the equation 3x+x+3=2(2x+1)+1 have? 2...How many solutions does the pair