Register

A bank PIN is a string of four digits, each digit 0-9. How many choices are there for a PIN if the last digit must be odd? A) 5⋅3^10 B) 10^4 C) 4^10 D) 5⋅10^3

A bank PIN is a string of four digits, each digit 0-9. How many choices are there for a PIN if the last digit must be odd? A) 5⋅3^10 B) 10^4 C) 4^10 D) 5⋅10^3
118k views
0 votes
A bank PIN is a string of four digits, each digit 0-9. How many choices are there for a PIN if the last digit must be odd?

A) 5⋅3^10
B) 10^4
C) 4^10
D) 5⋅10^3

User Integer
by
9.0k points

1 Answer

6 votes

Answer:

D.

Explanation:

User Kiltek
by
8.5k points
← Prev Question Next Question →

Related questions

User Jim Gomes
asked Feb 7, 2019 118k views
Whats the answer to this question? (3⋅10^9) (5⋅10^6)
Jim Gomes asked Feb 7, 2019
by Jim Gomes
7.8k points
1 answer
4 votes
118k views
User Vincent Friedrich
asked Oct 11, 2021 226k views
0.00045−2.5⋅10 −5 = what is the answer i been up all day
Vincent Friedrich asked Oct 11, 2021
by Vincent Friedrich
8.2k points
1 answer
3 votes
226k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!