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How Many Four-Digit Numbers Can Be Formed from the Digits

question 140

Multiple Choice

How many four-digit numbers can be formed from the digits 1, 3, 5, 7, 8, and 9 if the numbers mast be even and digits are not repeated? (Hint: Begin with the digit where there is a restriction on the choices.) ​


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Smooth

A texture or quality that is even and uninterrupted by marked changes or disturbances, often used to describe surfaces, movements, or flavors.

Cardiac

Relating to the heart and its function in health or disease.

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Tools and machines designed specifically to enhance physical fitness and performance.

Personal Preference

An individual's choice or liking, reflecting their tastes or desires.

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