subject
Mathematics, 09.09.2021 18:10 nsjcbdhcb

Welcome to the Bronco Telephone Services. You have been assigned to figure out how many area codes are possiblel, thus advising the company whether they need more restrictions or not. Bronco Telephone Services would like at least 175 area codes with a few to assign later on. The area code is in the FORM of NYZ
N can have any digit from 2 to 9. Y can have only 1, or 2. Z is 1-9, when Y=1. And Z is 2-9 when Y=2. How many area codes are possible with these parameters? A.) 136 B.) 192 C.) 120 D.) 200

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
What is the rescursive formula for this geometric sequence? 7, -14, 28, -56
Answers: 2
question
Mathematics, 21.06.2019 12:30
Write a recursive sequence that represents the sequence defined by the following explicit formula:
Answers: 1
question
Mathematics, 21.06.2019 13:30
Which of the following lines is not parallel to the graph of y = 4x +7?
Answers: 1
question
Mathematics, 21.06.2019 16:20
Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 
Answers: 3
You know the right answer?
Welcome to the Bronco Telephone Services. You have been assigned to figure out how many area codes a...
Questions
question
Arts, 09.02.2021 18:40
question
Spanish, 09.02.2021 18:40
question
Spanish, 09.02.2021 18:40
question
History, 09.02.2021 18:40
question
Chemistry, 09.02.2021 18:40
question
Mathematics, 09.02.2021 18:40