Explain why each of these numbers is a prime number: 2, 3, 29, 97.

Q: How many integers from 1 through 1000 are multiples of 7 or multiples of 4?

A: Let A be the set of integers that are multiples of 7 and B be the set of integers that are multiples…

Q: Outside a home, there is an 8-key keypad numbered 1 through 8. The correct five-digit code will open…

A: There are totally 8-key keypad numbers. The correct five-digit code will open the garage door. The…

Q: I just need to know why they are all classified that way. An explanation why each number is…

A: We classified the given numbers. Note : As per our Guidelines , we can solve first three subparts .…

Q: Every natural number can be written as the products of prime numbers

A: This statement is true and we can prove this in step 2.

Q: If a is an even number, then a³ is an even number.

A: Here, We have given that (a) is an even number then we have to prove that (a3)  is also an even…

Q: What can we say about 5"-2" for any natural number n? Justify your response.

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Q: Explain why an odd counting number can always be written in the form 2N+1 for some whole number N.

A: The objective of this question is to understand why any odd counting number can be expressed in the…

Q: Use the numbers 5 and 4 to illustrate the commutative property of multiplication.

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Q: 5) Find 9 sequential composite numbers.

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Q: What’s -68 integer?

A: An integer that has value less than zero is called negative integer. Examples: -3, -5, -13.... .

Q: Compute P9,2. (Enter an exact number.)

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Q: How to convince someone that the number 10 is not prime.

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Q: What is the value of the whole number N, if: N ofof of of 100?

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