subject
Mathematics, 29.07.2020 21:01 oofoofoof1

In a different plan for area codes the first digit could be any number from 3 through 6 the second digit was either 5,6,7 or 8 and the third digit could be any number except 5. With this plan how many different area codes are possible?

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, claudialopez093
1foot = 12 inches; 1 yard = 3 feet
Answers: 3
image
Mathematics, 21.06.2019 19:50, LilXan420
If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that
Answers: 1
image
Mathematics, 21.06.2019 20:30, amauris77748
There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
Answers: 3
image
Mathematics, 21.06.2019 21:30, aidanfbussiness
Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
Answers: 1
You know the right answer?
In a different plan for area codes the first digit could be any number from 3 through 6 the second d...

Questions in other subjects: