huntermoy1
huntermoy1 huntermoy1
  • 11-05-2017
  • Mathematics
contestada

An identity thief watches someone enter a four-digit PIN and manages to see that the first digit is 3. They also know that the second digit is either 4 or 7. If the thief tries guessing the PIN, how many possibilities would there be?

A. 100 B. 162 C. 180 D. 200

Respuesta :

shanice101
shanice101 shanice101
  • 11-05-2017
the answer should be B 
Answer Link
einnoz einnoz
  • 17-05-2019

It;s D, i just took the test

Answer Link

Otras preguntas

When Christopher Columbus arrived in the Caribbean in October of 1492, where did he believe he was? a. On the eastern coast of South America b. On the tip of So
How do you think Africa's economic health affects the spread of diseases such as cholera and aids?
What are the three requirements a person must satisfy in order to become a member of the ripper House of Representatives
how did the akkadian empire form
in a direct democracy who votes on government policy
Eight less than a number is no more than 14 and no less than 5
What is 8.517 in word form
Which word in the sentence is a predicate nominative? Franklin d. Roosevelt was the only president of the United States to serve three terms. a. president b. on
Is a owl a specialists or generalists
50/7 as a mixed number