saraiperez030877 saraiperez030877

15-12-2020
Mathematics

contestada

How many area codes (ABC) would be possible if the first 2 digits can be any number 1-9 & last digit can be any number 4-7? just type in the answer

Respuesta :

musiclover10045 musiclover10045

15-12-2020

1st digit can be 1-9 which is 9 numbers

2nd digit can be 1-9 which is 9 numbers

3rd digit can be 4-7 which is 4 numbers.

Total combinations = 9 x 9 x 4 = 324

Answer Link

Otras preguntas

Which of the following is the distinguishing feature of prokaryotic cells? Prokaryotic cells have a nucleus. Prokaryotic cells do not have a cell wall. Prokaryo

If a hurricane was to hit Jacksonville during which Moon phase would we most likely experience the most damage? Describe the factors that are involved in order

Will Mark as Brainliest The enzyme involved in the transcription of RNA molecules is: O Pepsin DNA polymerase Codon RNA polymerase

Stephen, Gavin and Jim share some sweets in the ratio 3:1:2. Stephen gets 24 sweets. How many sweets are there altogether?

which statement correctly describes the relation skip between genes, proteins, and traits?

2 3/8x3 3/7 please answer

HELP find angle relationships(picture included)

The evolutionary process occurs in organisms through changes in traits that are never able to be inherited. Agree or disagree

Someone help me!! Can someone give me the answers for all please :(

please answer please please Physics