Why is 1 is not a prime number?

Q: what integer is closer to 6

A: given: the integer is six.

Q: A survey was given to 250 people asking whether people like dogs and/or cats. 158 said they like…

A: A survey was given to 250 people.No of people like dogs .No of people like cats .No of people do not…

Q: is 427 prime or composite?

A: Explanation of the answer is as follows

Q: The first 5 terms of a number pattern are 4,9, 14, 19, 24, ... Which expression is equivalent to the…

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Q: To answer this question, you will need to (a) create an integer based on the leftmost digit in your…

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Q: What are composite numbers?

A: To define : composite number.

Q: Fermat's theorem is not true for some prime number. Select one: O True O False

A: Fermat's theorem states that if p is a odd prime number, then for any integer a, the number ap − a…

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: Estimate v83 to the nearest (a) integer and (b) tenth. a. V83 b. V83

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Q: Give an example of a whole number that is not a natural number ?

A: Consider the provided information, Give an example of a whole number that is not a natural number.…

Q: Suppose I told you that 700 cannot be written as the sum of two prime numbers. Would you believe me?…

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Q: How many integers between 100 and 999 inclusive are multiples of 13?

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Q: 14) You will likely want to have a calculator handy for this question. a) Create several three-digit…

A: a Let, number be 321so, 321-123=198                        =2×99Let another number be 794so…

Q: How many ways are there to write a 3-digit positive integer using the digits 1, 3, 5, 7, and 9 if no…

A: The given digits are: 1, 3, 5, 7, and 9. We have to find the number of ways to write a 3-digit…

Q: How many different three-digit numbers can be formed using the digits 1, 5, 9, 7, 4, 8, and 6…

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Q: A machine stores a floating point number in 7 bits. The first bit is for the sign of the number, the…

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Q: What is the set N of all natural numbers?

A: Set of all integers: ℤ={.......,-3,-2,-1,0,1,2,3.......} Set of all positive integers…

Q: 1) p and q are two different prime numbers. How many divisors has a) pq; b) p²q; c) p²q²; d) pqm?

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Q: The exponent of 11 in the prime factorization of 300! is

A: To find  The exponent of 11 in the prime factorization of 300!.

Q: What is the first common multiple of 5 and 7 that is even num

A: Multiple of an integer d:For an integer d, if there exists a  such that n = kd, where n and k are…

Q: Why the number 73 is a symmetric number

A: We need to show why the number 73 is a symmetric number.

Q: List all of the prime numbers less than 50

A: Thank you 😊