- Use a number line to order the numbers in each set from great a) 70, 50, 100, 400 3

Q: How many 8-digit numbers can be formed using the following digi without repetition: 1, 2, 3, 4, 5,…

A: Total digits = 1, 2, 3, 4,5,6,7, 8 = 8Number of options for the first digit = 8 Number of options…

Q: how many different 5-digit codes can be formed if the first digit must be an odd number, the second…

A:

Q: 2. Find the number of words, with or without meaning. that can be formed with the letters of the…

A: According our policy we can answer only first question for remaining please repost the question.

Q: 5. Find the total 8 digit number that van be formed using all the number digits in th following…

A:

Q: [Q1] From the letters {A, B, C, D, E, F, G}, how many: (a) 3-distinct-letters codes can be…

A:

Q: How many seven-digit numbers can be formed with the first two digits odd and the last five digits…

A: The total number of digits from 0 to 9 is 10.

Q: how many secret codes can be formed consisting of five letters or four digits but not both

A:

Q: In how ways can the letters in the word WISDOM be arranged such that the ending letter is a vowel?

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Q: Determine the number of natural numbers less than 700 that can be written using the digtits 5,6,7,9?

A:

Q: 1) How many 4 digit numbers exist, with at least 1 repeating digit? (example 2218, 3333, 3555, 6699)

A: The objective is to find the number of 4 digit numbers that can be formed with at least 1 repeating…

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: How many integers between 0 and 500: 1. Have distinct digits? 2. Are divisible by 3? 3. Are…

A: Integers between 0 and 500 = 1, 2, 3, 4, ....., 499   Number divisible by 3 = 3, 6, 9, ...., 498…

Q: The set of numbers whose decimal representations are neither terminating nor repeating is called the…

A:

Q: How many four-digit odd numbers less than 5000 can be formed using the digits 2, 3, 4, 5, 6, and 9.

A: Given:  Using the digit 2,3,4,5,6 and 9  We need to find how many four digit odd  number be formed…

Q: The alphabets a, b, c represent integers forming a two digit number 'ab' and a three digit number…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How many three-digit numbers can be formed from the numerals in the set {1, 2, 3, 4} if the…

A: Given digits are 1, 2, 3, 4 i.e, there are 4 different digits

Q: Three circular cardboard disks have numbers written on the front and back sides. The front sides…

A: Consider the provided question, Suppose the back side number are x, y and z. Disk      Front…

Q: How many integers in {1, 2,..., 100} are not divisible by 7 or 5? (Give the exact number)

A: Find the number of integers in 1,2,...,100 which are not divisible by 7 or 5.

Q: How many integers between 1 and 1000 are divisible by 3, 5, 11, or 13?

A: We have to find the total  integers between 1 and 1000 are divisible by 3, 5, 11, or 13. First find…

Q: In how many way can we arrange the letters of the world DIGIT O NONE O 1260 O 60 O 30 O 24 O 120

A: Given, DIGIT  words are  D -> 1  I -> 2 G -> 1 T -> 1

Q: Aren't perfectly squared numbers like 4, 9, 25 and so on composite numbers?

A: Are n't perfectly squared numbers like 4,9,25 and so on composite numbers?

Q: For how many natural numbers k is it the case that Icm(6°, 8°, k) = 1212 ?

A: We have to find For how many natural numbers k is it the case that.

Q: How many four​-digit numbers may be formed using elements from the set ​{1, 2, 3, 4, 5, 6, 7​} if…

A:

Q: How many integers in {1,2, 3, ..., 99, 100} are not divisible by 7? (Give the exact number)

A: The given set of numbers is, 1,2,3,.....,99,100 The total no.of numbers from 1 to 100 is, 100 The…

Q: How many integers between 1000 and 9999 inclusive are not divisible by 5?

A: The number of integers from 1 and 9999 which are divisible by 5 is = [9999 ÷ 5] = [1,999.8] = 1999…

Q: A code consists of selecting 3 not-necesarily-distinct digits, followed by a 3-letter "word" chosen…

A: Total ways of selecting 1 Digit: {0,1,2,3,4,5,6,7,8,9} = 10 Letters = {A,B,C,X,Y,Z} = 6

Q: In how many distinct ways can a 18-digit number be made using nine 9's and nine 9's?

A: We have to find the distinct ways a 18-digit number be made using nine 9's and nine 9's.

Q: Show that given any set of 5 natural numbers, there are 3 numbers whose sum is divisible by 3.

A: Let q∈N. Note that, for every q there exists some x∈N and some v∈0,1,2 such that q=3x+v. Now, let…

Q: 20. Select the number line that any number greater than or equal to negative one 1 -2 -1 -3 1 -3 -2…

A:

Q: 4. What are the missing numbers in the number pattern 0, 1, 1. 2, 3, 5, 8, b. 13, 18, 25 d. 12, 20,…

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Q: A code consists of selecting 4 not necessarily- distinct digits, followed by a 2-letter “word”…

A: There are total 10 numbers. A code of 4 digits can be made in 104 ways. Now the number of ways 2…

Q: How many three-digit numbers can be formed by using the numerals in the set {1,2,4,5,6,7} if…

A: Hence,three-digit numbers can be formed by using the numerals in the set {1,2,4,5,6,7} if repetition…

Q: A product code consists of picking a two-digit number (including 00) and 3 not necessarily distinct…

A: According to the provided information, The total number will be 10 including 00. The total letters…

Q: How many three​-digit numbers may be formed using elements from the set​{1, 2, 3, 4, 5, 6​} if…

A: Given data: Set{1,2,3,4,5,6} To find: Three​-digit numbers  formed using elements from the set​.

Q: 1. Find the number of ways of 6 objects; say a, b, c, d, e, ƒ, taken three at a time. In other…

A: Simple case of Permutation.......

Q: If the numbers listed below were Fibonacci numbers, what number would come next?           … 7, 12,…

A:

Q: In how many ways can a 3-digit number be generated using the digits 1, 2, 3, 4, 5 if

A:

Q: How many three-digit code can be made where the order of digits is not important? The possible…

A: Three digits code is to be prepared by  0,1,2,3,4,5,6,7,8,9. That is with the help of the 10 digits…

Q: Here are three boxplots on an unlabeled number line. A в Which boxplot has the following five-number…

A: It is a graph that shows five-number summary. The general boxplot is shown below:

Q: How many four-digit even numbers are possible if the leftmost digit cannot be zero? Repitition is…

A: The possible total ten numbers are {0,1,2,3,4,5,6,7,8,9}.Since the left most digit cannot be zero,…

Q: 2.3 How many integers between 0 and 500: 1. Have distinct digits? 2. Are divisible by 3? 3. Are…

A: NOTE** As per bartleby guideline for more than three sub parts asked only first three are to be…

Q: How many integers from 1 to 500 are divisible by at least one of  the numbers 3, 4, 5?

A: Given :  Integers from 1 to 500 Total numbers  = 500 So to calculate the number of divisors, we will…

Q: How many integers in the range 1 to 100,000 inclusive are divisible by 6, 15 or 21?

A:

Q: Write the set of natural numbers greater than 24 using the most concise method.

A: Write the set of natural numbers greater than 24 using the most concise method.

Q: what number sets does 4.313113111 belong to

A: We need to determine the sets to which number 4.313113111 belongs to.

Q: Two digit natural numbers are formed, with replacement, from digits 0 through 9. How many numbers…

A: We have to find no. of favourable outcomes.

Q: How many four-letter words beginning and ending with a vowel without any letter repeated can be…

A: Given information: A word "PERSONNEL" is given. A four-letter word is to be generated as: The…

Q: How many positive integers between 100 and 999 inclusive are divisible by 7?

A: The formula for term number n in an arithmetic series is . Here, a is the first term, n is the…

Q: How many positive integers between 10 and 99 inclusive are divisible by 2 or 3?

A: How many positive integers between 10 and 99 inclusive are divisible by 2 or 3?

Q: How many 5​-letter code words can be formed using a 27​-letter ​alphabet? ​(a) if repetition is​…

A: