Solve the Problem. -How Many 4-Digit Numbers Can Be Formed Using the Digits

question 283

Multiple Choice

Solve the problem.
-How many 4-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, if repetitions of digits are allowed?

• A) 9999
• B) 256
• C) 10,000
• D) 24

---

Definitions:

Appointment

A scheduled arrangement for a meeting or event at a specific time and place, often noted in calendars and scheduling software.

Appointment Status

An indicator of the current state or phase of an appointment, such as scheduled, canceled, or completed.

Calendar Item

An entry in a digital calendar representing a scheduled event, meeting, or reminder.

Alert Window

A pop-up notification that appears on a computer screen to inform or warn the user about an important action or event.