How Many Different Four-Letter Secret Codes Can Be Formed If

question 236

Multiple Choice

How many different four-letter secret codes can be formed if the first letter must be an S or a T?

• A) 35,152
• B) 456,976
• C) 72
• D) 421,824

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Definitions:

Parents

The primary caregivers of a child, who play a significant role in the child's development, including biological parents, adoptive parents, and guardians.

Self-esteem

The overall sense of value or worth a person attributes to themselves.

Day Care Study

Research focusing on the effects of childcare outside the home on the development, behavior, and health of children.

Age Of 5

A developmental milestone representing the typical age at which children enter a new stage of cognitive, emotional, and social growth.