Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. an online account password for a certain website c

An online account password for a certain website consists of eight characters, where at least one...

60.1K

Verified Solution

Question

Basic Math

An online account password for a certain website consists ofeight characters, where at least one must be a digit (i.e. a numberfrom 0-9).

a. How many different passwords are possible if only lowercaseletters and digits can be used?

b. How many different passwords are possible if a user wants toinclude single capital letter somewhere in their password?

c. If a computer program randomly generates eight characters(such that each could be either a digit or any lowercase letter),what is the probability that a valid password is generated?

Answer & Explanation Solved by verified expert
3.6 Ratings (539 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Which, if any, of the following are exclusive rights enjoyed by authors of visual works of...

General Management
Q

A charge of 8 84 C is traveling at a speed of 6 02 x...

Physics
Q

Poonam wants to invest in an account today to have 4000 at the end of...

Basic Math
Q

Suppose it takes a force of 30 N to hold a spring that has beenstretched...

Basic Math
Q

The function g x shown in the table below is a linear function Find its...

Algebra
Q

The length of a rectangular garden is 7 meters longer than its width If the...

Algebra
Q

In job order costing, direct labor and factory overhead applied are debited to individual jobs....

Accounting
Q

Do you think that "Static Budgets" can be misleading for managers? Please explain your reasoning.

Accounting
Q

Why would senior management choose return on investment over residual income in evaluating the performance...

Accounting
Q

need help with this! a. On March 22, purchased 860...

Accounting
Q

On December 31, Strike Company has decided to sell one of its batting cages. The...

Accounting
Q

U.S. Telephone Cellular sells phones for $100. The unit variable cost per phone is $50...

Finance