Find the missing digit in the number 1234x34780 if we know this number is a multiple of 9

Q: Is 69 a natural number

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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: How do you determine the closest prime number to 256

A: We have to determine the closest prime number to 256.

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

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Q: Marty prints all of the numbers from 1 to 623. How many times does he print the digit 4?

A: Marty prints all of the numbers from 1 to 623. How many times does he print the digit 4?

Q: What is an integer

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Q: is 427 prime or composite?

A: Explanation of the answer is as follows

Q: (4) Find the last two digits of the number 372,018 (0)

A: Need to find the last two digits of 372018. So, we need to do a Modulo 100 operation. We shall use…

Q: what id 30+1x0

A: Use BODMAS rule here (Bracket of Division Multiplication Addition Subtraction) So firstly we solve…

Q: Evaluate 38 / 34

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Q: Give an example of a number that is an integer, a whole number, and a natural number ?

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Q: Determine the number of ways of selecting one or more letters from the letters ZZzzzzZ?

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Q: What are composite numbers?

A: To define : composite number.

Q: The number 505050 contains 6 significant digits. OA. True OB. False

A: The digits in a numerical number that convey relevant information about the precision or accuracy of…

Q: How many times does the the exact number 123456 appear in the first one million digits of PI

A: PI—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle…

Q: How many EVEN 5-digit numbers can be made from the digits 2, 4, 5, 6, 7, 8, and 9?

A: Fundamental Counting Principle The Fundamental Counting Principle is a method used to determine the…

Q: Find the prime factorization of the number 11110 -1119. Consider common factors

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Q: Determine the last digit in number 7 8,

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Q: 222 = 456=_

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Q: What is the greatest prime number you can use to test 2838 to see if it's a prime number?

A: To determine the largest prime number to be considered for the primality of 2838.

Q: 14 25 as a mixedm ue hum ber ?

A: given fraction 1425numerator =14denominator =25since numerator<denominator (14<25)

Q: is 4.868668666 a rational number

A: 4.868668666... is a number. We have to check whether it is rational or not.

Q: Find the last digit of the decimal expansion of 31,000.

A: Congruence Modulo Relation on Integers: Let a, b∈ℤ and let m be a fixed positive integer. We say…

Q: Find the least common denominator 1/2 and 3/4?

A: Introduction: The common multiple of an integer are the set of all those numbers divisible by that…

Q: When 80! is written out in full it equals                                 90! = 1457159...00000.…

A: Given, when 80! is written out in full it equals                                 90! =…

Q: ome reason the correct answer is 50178

A: Mean (μ) = $43,000 Standard Deviation (σ) = $5,600

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 if a1=16

A: Same procedure as before.