Is 4160 0012 3456 7892 a valid VISA credit card number?  Explain why or why not and support your answer mathematically.  If the number is not, in a complete sentence, explain what change(s) you would make to the number to create a valid identification number.

Q: Write the lowest and highest numbers that can be possibly be written using the Roman numerals.

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Q: Simplify $536 оооо 4

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Q: 55. Write 53,500,000 as an illion: 56. Write 2,300,000 as an illion: 57. Write 38,620,000,000 as an…

A: NOTE: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: 3. Answer the following: -6 + 4 = -6 x 4 = -6 x -4 =

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: How many 4 digit house numbers are even? (note: 0351 is not considered a house number).

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Q: 1 2x + 3 = 12 e 6y – 5 = 11 3 d + 7 = 16 8.

A: As per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts. Kindly repost…

Q: iPhones have a 6-digit PIN number, how many different PIN numbers are possible?

A: Choices of filling 6 places are 10 I.e.. 0,1,2,3,4,5,6,7,8,9

Q: Your friend gives you a list of three five-digit numbers, but she only reveals one digit in each: 3…

A: as we have given three five digit number 3 ? ? ? ?? 8 ? ? ? ? ? 2 ? ? claim- check whether we can…

Q: Your friend hands you his iPhone and wants you to attempt to unlock it on the first try. How many…

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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: Create a restricted response essay question to evaluate understanding of why when adding two digit…

A: The objective of this question is to create a restricted response essay question that can be used to…

Q: Write the following numbers in expanded form: 23.45

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Q: The number 1,969,274,050 is between what two numbers in the ten millions? Enter the smaller number…

A: Given question:- The number 1,969,274,050 is between what two numbers in the tem millions

Q: If the true value is -713.011, which of the following answers is correct for 4 significant digits? *…

A: -712.98 is correct.

Q: x or 15 a letter the word mother 's

A: The set is letter of word mother.

Q: Tonya's ZIP code is 24760. How many zip codes altogether could be formed, each one using those same…

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Q: Carly was asked to model the following problem using a number line. Interpret whether she model the…

A: Given  Carly was asked to model the problem using a number line. We need to check whether she…

Q: Simplify the following expression. If the expression is not a real number, indicate "Not a Real…

A: The solution of the problem is given in the next step.

Q: 7. Compute the standard deviation for this population of scores: /a. 11.20 f b. 86.36 100 C. 950 90…

A: Standard deviation is defined as the positive square root of the mean of the squared deviation of…

Q: The number of digits in the CVC was changed from 3 digits to 4 digits. Determine the increase in…

A: Given: The CVC of credit card has 3 digit and these digits can be any number from 0 to 9, and also…

Q: Explain how the check digit is found for a 10-digit ISBN.

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Q: Describe in detail using both equation and writing (sentences) the divisibility test for the 138.

A: Given: Divisibility test for 138

Q: 15. Grand Cru. The following is the UPC for Celis Ale Grand Cru. Find the missing digit. 35888 41201…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.