Which divisibility test can you use to find out if any number is even? O Divisibility test for 3 Divisibility test for 4 Divisibility test for 5 O Divisibility test for 2

Q: 2. Select any two-digit number. Multiply it by 9. Then add the digits. Keep adding the digits in the…

A:

Q: The natural numbers are N= {1,2,3,..}. The prime numbers are P = {2,3,5,7...}. True or false? 14 P…

A: The natural number are characterized by the positive whole numbers. The natural numbers cannot be…

Q: A thief steals an ATM card and must randomly guess the correct four-digit pin code from a 6-key…

A: It is given that the number of keys in keypad is 6.

Q: The natural numbers are N= {1,2,3,..}. The prime numbers are P = {2,3,5,7...}. True or false? 7cP…

A:

Q: 8. (a) Read the notes on the course Home Page about divisibility tests. A divisibility test for…

A: In mathematics, a number X is said to be divisible by another number Y if the remainder is 0 when X…

Q: 5. How many integers from 1000 through 9999 must you pick in order to be sure that at least two of…

A: Considering the integers from 1000 to 9999, which are all 4-digit integers. There are 10 possible…

Q: Use a permutation expression to solve. In a race of 43 people, how many different ways can the…

A:

Q: The natural numbers are N= {1,2,3,...}. The prime numbers are P = {2,3,5,7..}. True or false? 74 P…

A:

Q: The operation subtraction on the set of natural numbers N.

A:

Q: The natural numbers are N= {1,2,3,...}. The prime numbers P = {2,3,5,7...}. True or false? are 1EP…

A: In the question we have to check is 1 is prime number or not.

Q: What is one of the main reasons why prime numbers are important? O They help cities coordinate their…

A: Given, importance of prime number.

Q: 1. Give examples of two prime numbers and two composite numbers? 2. Give an example of a whole…

A: To find two prime numbers and composute numbers examples and also determine the number that is a…

Q: Is 193241 divisible by 9? Show if it is or not using a divisibility test. Explain why the…

A: DIVISIBILITY RULE FOR 9:                                         When the sum of digits of a number…

Q: Give examples of two prime numbers and two composite numbers? Give an example of a whole number that…

A: A prime number is a natural number greater than 1 and which is not a product of two smaller natural…

Q: Develop a divisibility test that will work for 45. Then prove your divisibility test for the…

A: The objective here is to develop a divisibility test of 45.A quick observation of the multiplication…

Q: Determine the number of different ways that the letters of​ "MISSISSIPPI" can be arranged. Find that…

A: There are total 11 letters in the word "MISSISSIPPI" So, we can arrange them in 11! ways. But there…

Q: The natural numbers are N= {1,2,3,..}. The prime numbers are P = {2,3,5,7...}. True or false? NCP…

A: The expression, means that A is a proper subset of B . It implies that the number of elements in A…

Q: How many different 8-digit phone numbers do not contain the digit 9? Assume that any digit in the…

A: Please rate and feel free to ask any query about any part of the question.

Q: Wordle has a list of 10,657 5-letter words from a 26 letter alphabet that it allows as guesses. If…

A: Given that List of 106575 letter  26 letter of alphabet

Q: How many different 7-digit phone numbers do not contain the digit 88? Assume that any digit in the…

A: Note: Hi there! Thank you for posting the question. As some information in the question seems to be…

Q: Counting numbers are to be formed using only the digits 2, 1, 4, 8, 9, 6, and 3. Determine the…

A: The objective is to determine the number of different possibilities for​ two-digit numbers which are…

Q: The natural numbers are N= {1,2,3,..}. The prime numbers are P = {2,3,5,7...}. True or false? {2}sP…

A: The given problem is to determine whether the statement is True or False. To check whether the {2}…

Q: Select any two-digit number. Multiply it by 9. Then add the digits. Keep adding the digits in the…

A:

Q: Counting numbers are to be formed using only the digits 9,4,8,1 and 2. Determine the number of…

A:

Q: Which of the followig is true about the divisibilty test for 8? a. For divisibility by 8, we must…

A: As we know that For 2 we check unit digit     {2=21}For 4  we check last two digit is divisible by 4…

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

A: Use divisibility rules to easily solve the problem in the least time possible.

Q: A 4-Letter code to be formed using all the letters of the word HISTORY How many of these different…

A: No.of letters in the word " HISTORY " is 7

Q: A palindromic number is a number that reads the same forward or backward. (a) Count the number of…

A:

Q: HO w many different three-digit numbers greater than 320 and less than 60 0 can be made that are…

A:

Q: A taxi company has 10 taxis. Part A On a certain day, only seven taxi drivers show up for work. How…

A: Solution: It is given that the taxi company has 10 taxis.

Q: a) Arrange the digits 0, 1, 1, 1, 2, 4, 5, 6, 7 to make a 9-digit number that is divisible by 2, 3,…

A: (a) Divisibility test of 2: The last digit of the number will be 0, 2, 4,  6, 8. So, the required…

Q: (a) Suppose we want to test whether or not the number 217 is prime. List the minimum amount of…

A: NOTE: Hi! Thank you for your question. As per the honor code,we'll answer the first question since…

Q: Describe the divisibility test for 9 (the test by which we can quickly and easily tell whether a…

A: Divisibility test of 9 -  If the sum of digits of a number is divisible by 9 then the number is also…

Q: Palindrome numbers are numbers that read the same forwards or backward. For example, 55 and 94549…

A: TO count the number of palindromic numbers in the given range.

Q: Discuss the divisibility rules for the numbers 2 through 10. What is the value of knowing and…

A: Please see the next step for solution.

Q: What is prime number

A:

Q: 3. Use divisibility tests to decide whether the given number is divisible by 2, 3, 4, 5, 6, 8, 9,…

A:

Q: Suppose 8 cars start at a car race. In how many ways can the top 3 cars finish the race? The number…

A: We have to find number of  ways to arrange  3 winer..

Q: Find the number of possible call letters of a radio station (5 letters long) if the first letter…

A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…

Q: 2.) Find all possible digits that can be pl 1,182,1_4 a.) Divisible by 4 Your answer

A: Given digit is : 11821_4 To find all possible digit that is divisible by 4.

Q: There are 9 books on a book shelf. In how many ways can you arrange the books on your shelf? Note:…

A: There are 9 books on a books shelf. That is, n=9

Q: The natural numbers are l PEN N={1,2,3,...). The prime numbers are P= {2,3,5,7...}. True or false?…

A:

Q: Users of the online system for a Bank are required to set a password that is 10 character-long. Each…

A: Introduction: Considering the letters are not case-sensitive, each letter indicates a single choice,…

Q: Counting numbers are to be formed using only the digits two, six, seven, nine, one and eight…

A: We have to find number of two digits number posible

Q: The natural numbers are 6 € P N={1,2,3,...}. The prime numbers are P= {2,3,5,7...}. True or false?

A:

Q: a) Using only the numbers 0, 1, 2, 5, 6, 7, and 8, determine how many 4 digit natural numbers are…

A: How many 4 digit natural numbers are possible using 0,1,2,5,6,7,8

Q: How many 3-digit numbers with no repeated digits contain a 3, but no 6 and no 7?

A: The 3 digit numbers with no repeated digits. There are 10 digits from 0-9.

Q: (a) A divisibility test for divisibility by 29 is to subtract 26 times the last digit from the other…

A: To find - A divisibility test for divisibility by 29 is to subtract 26 times the last digit from…

Q: The natural numbers are N= {1,2,3,.}. The prime numbers are P = {2,3,5,7..}. True or false?…

A: The given set of natural numbers and primes numbers are ℕ=1,2,3,... and ℙ=2,3,5,7,... respectively.…

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…

A: The digits are 0, 1, 2, 3, 5, 7, 8, and 9.