How many phone numbers are there of the form 962-xxxx? repeated is possible Answer:

Q: How many different​ three-digit numbers can be formed using the digits 5, 6, 3, 1, 9, and 7…

A:

Q: How many 5 letter codes are possible from the first 7 letters of the alphabet? a.) letters can be…

A: Excel is used to obtain the line and bar graph for years of education and years of experience,…

Q: How many 6-character license plates are possible if the first character must be a letter that is not…

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Q: How many 10-digit telephone numbers (area code + number) are possible if the first digit cannot be…

A: It is given that the first three digits cannot be 800 or 900 or all the numbers from 000 to 099.…

Q: How many 8-character passwords can be made using the letters A through Z if repeats are not allowed?…

A:

Q: A four digit number is to be formed from the digits 0, 2, 5, 7, 8. How many numbers can be formed if…

A: 4 ways to fill it (2,5,7,8) 5 ways to fill it (0,2,5,7,8) 5 ways to fill it (0,2,5,7,8) 5 ways to…

Q: How many words can be generated us

A: How many words can be generated using the letters of MARRIAGE.

Q: How many 4 digits' password can create using the digits 1, 3, 5, 6, 7,9 and 0, with distinct digits?…

A: Given,digits are 1,3,5, 6,7,9,0No.of digits =7

Q: Outside a home, there is an 8-key keypad numbered 1 through 8. The correct five-digit code will open…

A: There are totally 8-key keypad numbers. The correct five-digit code will open the garage door. The…

Q: To use an automated teller machine at a certain​ bank, you must enter a 3​-digit ​code, using the…

A: Given information:The number of possible 3-digit code has to be computed where repetition of digits…

Q: How many times can 9 go in to 225

A: "How many times can 9 go in to 225?" is also the same as asking "What (x) do you multiply by 9 to…

Q: Two-digit numbers are formed, with replacement, from the digits 0-9. How many numbers are divisible…

A: Assume that the two-digit numbers are formed, with replacement, from the digits 0-9. From that, find…

Q: Some automobiles have four-button locks. To gain entry, push each of the four buttons, in a…

A: Given,Some automobiles have four-button locks

Q: How many different​ three-digit numbers can be formed using the digits 3, 4, 2, 5, 8, and 7…

A: To find how many different​ three-digit numbers can be formed using the digits 3, 4, 2, 5, 8 and 7…

Q: How many 5 digit even numbers can be formed from the digits 1, 2, 3, 4, 5 if no repetition is…

A:

Q: 1. How many numbers between 500 and 2100 are: a. Divisible by 3? b. Divisible by 5? c. Divisible by…

A: We are entitled to solve only 3 subparts of a questions so, I am providing you the same. Kindly…

Q: Melchizedek needs to make a password for his savings account. The password has to be 5 characters…

A: The permutation with repetition of objects can be written using the exponent form. When the number…

Q: A four-digit number is to be formed from the digits 0, 1, 2, 3, 5, 7, 8, and 9. How many four-digit…

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Q: ADJ is preparing a playlist of 20 songs. How many different ways can the DJ arrange the first six…

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Q: A four digit numbers can formed using only the digits 1, 2, 3, 4, 5, 6 (no repeated digits), How…

A: Consider a problem in which there are n vacant inline spots, each of the spots are to be filled by…

Q: How many ways can you write a 5 digit number such that some of the digits repeat? (Note: 010 is a 2…

A: Given query is to find the ways to write 5 digit number.

Q: How many different license plates are possible if each contains 3 letters (out of the alphabet's 26…

A: The objective is to find different possible license plates if each contains 3 letters followed by 2…

Q: How many 4-digit numbers can you make using the digits 1-9 without repeating the digits? *

A: We will solve the problem.

Q: How many 5 digit even numbers can you form using all of the digits 1, 2, 3, 3, 5? 12 120 24

A: We have given that the digits 1, 2, 3, 3, 5.

Q: How many 4-digit numbers can you make using the digits 1-5 if repetition is allowed? *

A: We have to find the number of 4-digit numbers that can be formed using the digits 1,2,3,4,5.The…

Q: How many 5 digit even numbers can you form using all of the digits 1, 2, 3, 3, 5?

A:

Q: How many numbers between 1 and 1000 are divisible by 12 or 15, or both 12 and 15?

A: We need to find how many numbers between 1 and 1000 are divisible by 12 or 15, or both 12 and 15. To…

Q: A four digit number is to be formed from the digits 0, 2, 5, 7, 8. How many numbers can be formed if…

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Q: How many numbers between 3000 and 6000 can be formed from the digits 0, 1, 2, 3, 4, 5, 6 if…

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Q: How many 2 letter codes can be formed using A,B,C, and D if each letter can be used any numner of…

A: Here we have two place and any letter can be at any place. Now we have two place and in the first…

Q: Jamal is creating a 5 digit passcode using the digits 0 through 9. How many 5 digit passcodes are…

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Q: Standard passenger-car license plates in the state of Indiana contain 3 capital letters from the…

A: Given that, Standard passenger-car license plates in the state of Indiana contain 3 capital letters…

Q: How many six digit numbers can be formed with no repetitions?

A: We can use all the 6 digits without repetition A 6 digit number cannot have  0 in the first place.…

Q: A combination lock will open when you select the right choice of four numbers (from 1 to 45,…

A: Topic = Algebra

Q: How many different signals can be made by hoisting five yellow flags, two green flags, and four red…

A:

Q: How many numbers in the range 1000 - 9999 have a repeated digits?

A: They are 4 digits number

Q: To use an automated teller machine at a certain bank, you must enter a 6-digit code, using the…

A: To determine the number of 3-digit codes.

Q: How many different three-digit numbers can be formed using the digits 1, 4, 5, and 9 without…

A: Given N=4 n=3

Q: How many seven-digit telephone numbers are possible if the first two digits cannot be ones or zeros?…

A: How many seven-digit telephone numbers are possible if the first two digits cannot be ones or zeros?…

Q: To use an automated teller machine at a certain​ bank, you must enter a 5​-digit ​code, using the…

A: You can choose 1st digit in 9 ways.  For each of these 9 ways you can choose 2nd digit in 9 ways as…

Q: 10. In Classmate club, secret codes consisted of two letters followed by 3 digits. How many possible…

A: Given that secret code consists of 2 letters followed by 3 digits how many secret codes are…

Q: A combination lock will open when you select the right choice of four numbers (from 1 to 40,…

A: (1-40)=40 numbers  Formula =n^4 Where n is the total numbers  Here n = 40 Total lock combinations…

Q: From 1, 3, 5, 7, and 9 how many 3-digit numbers can be formed? Note: digits can be repeated

A: Given digits,1, 3, 5, 7, 9

Q: How many 8-character passwords can be made using the letters A through Z if repeats are not allowed?…

A:

Q: Show different ways to make 25,302

A: There are two well known ways to write 25,302 which are (i) word (ii) expended

Q: 2. In a certain country, license plate numbers have 3 letters followed by 3 digits. How many…

A: here use counting principle  for combination  nr = n!(n- r)! r!

Q: How many whole numbers have 5 digits and that are even, if no digits are repeated? (0 cannot be the…

A:

Q: How many different two-digit numbers can be made from the digits 3, 5 and 7 if: (a) the digits can…

A: (a) If digits can be repeated, then following are the possibilities to get a two digit number: 3,3…

Q: Newer Ontario license plates for commercial vehicles have two letters of the alphabet followed by a…

A: In the English Alphabet there are 26 letters. The two letters can be selected in 26*26 ways. The 5…