The Numbers 0 Through 9 Are Used in Code Groups

question 8

Multiple Choice

The numbers 0 through 9 are used in code groups of four to identify an item of clothing. Code 1083 might identify a blue blouse,size medium. The code group 2031 might identify a pair of pants,size 18,and so on. Repetitions of numbers are not permitted-in other words,the same number cannot be used more than once in a total sequence. As examples,2,256,2,562,or 5,559 would not be permitted. How many different code groups can be designed?

• A)5,040
• B)620
• C)10,200
• D)120

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Definitions:

Telegraphic Speech

A form of communication seen in young children during language development, characterized by simple, essential words without grammatical markers.

Phonemes

The smallest unit of sound in a language that can distinguish words.

Morphemes

The tiniest parts of language grammar that hold semantic value.

Adult Speech

The way in which adults communicate using language, typically more complex and varied in vocabulary than child speech.