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Q: How many ways can 8 runners line up in a race

A: Draw the 8 lines and find the way that how many possible ways for 8 athletes on each place.

Q: How many ways can first and second place be awarded to 12 racers?

A:

Q: 492 newspapers in 4 piles = newspapers per pile

A: The objective of this question is to find out how many newspapers are there in each pile when 492…

Q: How many even 4 digit whole numbers are there?

A: This is a counting problem. Counting of digits is used here.

Q: Arrange the digits 0,0,2,2,3,5,7,8,9 to make a 9-digit number that is divisible by…

A:

Q: ys can a postman p

A: To find many ways can a postman post 3 letters in 5 letter boxes.

Q: How many three digit numbers have the property that the sum of that number and the three digit…

A: How many three digit numbers have the property that the sum of that number and the three digit…

Q: What is the number of ways to arrange 6 different books on a shelf if 2 specific books must be next…

A: 6 different books on a shelf.To Find:A number of ways to arrange 6 different books on a shelf if 2…

Q: d the number of permutations of a rectang

A: Concept: Since total number of permutation of choosing "r" points out of "n" point is:

Q: How many ways can 9 runners finish a race?

A:

Q: How many different arrangements of the letters in the word "number" can be made?

A:

Q: how many odd 3-digit numbers can be formed from 0, 1, 2, 3 and 4?

A: The digits used to make the odd number are 0, 1, 2, 3, 4.

Q: If 15 people all shake hands with each other, how many handshakes are there?

A: Number of handshakes = 15C2

Q: Estimate the sum of 448 and 382

A:

Q: How many even factors does the number 3,809,975,400 have?

A: We will use the basic knowledge of number theory and prime factorization to answer this question…

Q: Data are transmitted over a particular Ethernet network in blocks of 1500 bytes. How many blocks are…

A: According to the binary information the data conversion from bytes to kilobytes is different from…

Q: Keith borrowed a total of $30 by borrowing the same amount of money from 5 different friends. How…

A: Given: Total amount borrowed by Keith from 5 different friends= $30 To find : Money owed by Keith to…

Q: Suppose that I want to purchase a tablet computer . I can choose either a large,medium or small…

A:

Q: 22. 792 +33%3D %3D 23. 811 4 35/792 26. 33)9,537 27. 19)4.

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: How many ways can 11 DVDs be arranged on a shelf?

A: Given Number of ways can 11 DVDs be arranged on a shelf.

Q: How many sticks need to be cut into 8 parts only by five cuts

A: We will use lyman method.  I mean a simple method to understand the solution. Remember we have no…

Q: What is one third of 325?

A:

Q: How many different numbers of five digits can be made using the digits 2,2,3,3,3?

A: The objective is to find how many different numbers of five digits can be made using the digits…

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: How many matches are played in a badminton tournament of 27 players?

A: Sol

Q: How many positive numbers less than 300 are divisible by 7 but not 5?

A: We need to find positive numbers less than 300 that are divisible by 7 but not by 5. First count the…

Q: How many 4 digit numbers from 123456 are greater than 5000?

A: We have to find 4 digit numbers from 123456 are greater than 5000....

Q: How many different teams of 4 members can be selected from a pool of 20 applicants?

A: The combination formula is given by

Q: How many ordered lists are there of five items chosen from ten

A: According to the given information in this question We need to find the value of P(10,5) We know…

Q: How many squares are there in a 6x6 magic square?

A: Answer is 91.

Q: How many ways can 6 dvds be arranged on a shelf?

A: