How many 4-digit numbers are there in the set of natural numbers? (Hint: 1000 is a 4-digit number, but 0100 is not.) numbers Additional Materials

Q: Please answer correctly. Deals with permutations and combinations

A: Solution

Q: using technolgy to find teh number of ways 17 employees can be chosen from 200

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Q: Write the number below in expanded form. eight thousand, four hundred, sixty-nine Write a digit (0,…

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Q: Explain step by step in words how to determine whether or not 187 is a prime number. you would…

A: The given number is .The objective is to determine whether the number is a prime number or not.

Q: 21. Bank checks. Determine the check digits for the following bank codes: 0 25 7 1 1 0 8 .

A: The given code is: 0 2 5 7 1 1 0 8 _

Q: Discrete Mathematics How many n-digit numbers are there with at least one of the digits 1 or 2 or 3…

A: when 1 is absent,  There are 8 digits at first i.e. 2,3,4,...,9. So upto n, there are (n-2) digits.…

Q: You can make different burgers. (Type a whole number. Simplify your answer.)

A: You would like to "build-your-own-burger" at a fast-food restaurant. There are seven different…

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: Find the arithmetic means between 10 and 20

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Q: How many different 10-letter words (real or imaginary) can be formed from the following letters? K,…

A: The question is about permutation Given : No. of letters in words ( n ) = 10 No. of times " K "…

Q: How many 4-digit numbers can be formed using the digits 0, 1, 2, 3, 4, 5, 6, if repetitions are not…

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Q: A. Evaluate the number. P(9, 6) = ____   B.  Evaluate the number. C(6, 5) =____   C. Evaluate the…

A: A. Given that, the permutation expression is P(9,6). Recall that, the permutation formula…

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: Adding ____ is the same thing as adding 10 and subtracting ——

A: Let the number in bracket be x and y. hence adding x is same thing as adding 10 and subracting y.

Q: How many numbers from 1 to 1000 are not divisible by 2, 3 or 5?

A: We will count how many numbers are multiples of at least one of these three 2, 3 and 5 and then…

Q: How many numbers from 1 to 600 are divisible by 3,5, or 11? Show your work and explain in detail.

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A: Given,   There are eight performers who will present their comedy acts this weekend at a comedy…

Q: Type a digit that makes this statement true.795,49 is divisible by 8.

A: The objective of the question is to find a digit that makes the number 795,49_ divisible by 8. The…

Q: What are the numbers suppose to be on the number line? 0.08, 0.1, 0.079

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Q: A group of 6 people are sitting in a circle at the park for a picnic. Two seatings are considered…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: How many two-digit number with no repeat can we make using digits from {1,2,3,4,5}? none of these…

A: Digit used = { 1,2,3,4,,5 } we want to make two digit number with the help of above digits total no…

Q: As of April 2006, roughly 50 million.com web domain names were registered (e.g., yahoo.com). (a) How…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve the first three…