Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Sep 05, 2024

here is the other question from my c++ class. Please help me solve it. Thank you so much !! 9. A personal identification number may

here is the other question from my c++ class. Please help me solve it. Thank you so much !!

9. A personal identification number may be set to be any 4 digits. (a) How many possible PINs are there? (b) How many possible PINs are there that do not have a repeated digit? (c) How many possible PINs are there that do have a repeated digit?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Students also viewed these Databases questions

Question

Some people argue that sexually transmitted diseases are biologically sexist; that is, they hurt women more than they hurt men. Provide some examples to support this statement. How does this...

Answered: 1 week ago

Question

★★★★★

As a wheat futures trader, you observe the following futures prices for the purchase and sale of wheat in 3 months: $3.00 per bushel in Chicago and 320 per bushel in Tokyo. Delivery on the contracts...

Answered: 1 week ago

Question

★★★★★

Referring to relevant academic literature answer the following questions: ( a ) Traditional budgetary control systems have been employed in organisations for decades. Briefly outline the benefits of...

Answered: 1 week ago

Question

★★★★★

I dont want to use chegg ai . How to i go back the expert answers

Answered: 1 week ago

Question

★★★★★

QUESTION 9 A telecom incumbent owns the upstream network and is currently a monopoly retail supplier. The incumbet has fixed cost of F=1.4 and marginal cost of co=0.3 per call for its upstream...

Answered: 1 week ago

Question

★★★★★

1. an example of a flowchart of the Alaska airlines about the process of a passenger's bag follows from kiosk to destination carousel. Include the exception process for the TSA opening of selected...

Answered: 1 week ago

Question

★★★★★

Q3 Question #3 The manager of the Midtown hotel is in the process of redesigning the company's reservation system. The hotel has 300 rooms divided into 200 regular double-bed rooms and 100 luxury...

Answered: 1 week ago

Question

★★★★★

Not: There is no scenario for this assignment. Question: Sports events are an important social phenomenon. Identify the relationships between, and the roles played by, the various participants of a...

Answered: 1 week ago

Question

★★★★★

Which of the following concepts is not part of Java's object-oriented programming principles? Option A: Encapsulation Option B: Inheritance Option C: Polymorphism Option D: Multiple inheritance using...

Answered: 1 week ago

Previous Question Next Question