In Problem 11 you should use the UPC number Check Digit Formula. If the number is a11ª10A9Aga7a6açɑ¾a3Aza¡Ao where a, is the check digit, then the formula is ао %3D — (За11 + а,0о + За, + аg + За, + а, + Заз +ag + Заз + az + За,)mod10 Limited Edition Unicorn Cereal is promoted as tasting like a “magic cupcake." Fill in the missing digit to make a correct UPC number: 038000689#10. Show the calculations you do to decide.
In Problem 11 you should use the UPC number Check Digit Formula. If the number is a11ª10A9Aga7a6açɑ¾a3Aza¡Ao where a, is the check digit, then the formula is ао %3D — (За11 + а,0о + За, + аg + За, + а, + Заз +ag + Заз + az + За,)mod10 Limited Edition Unicorn Cereal is promoted as tasting like a “magic cupcake." Fill in the missing digit to make a correct UPC number: 038000689#10. Show the calculations you do to decide.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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![In Problem 11, you should use the UPC number Check Digit Formula. If the number is \( a_{11}a_{10}a_9a_8a_7a_6a_5a_4a_3a_2a_1a_0 \) where \( a_0 \) is the check digit, then the formula is
\[
a_0 = -(3a_{11} + a_{10} + 3a_9 + a_8 + 3a_7 + a_6 + 3a_5 + a_4 + 3a_3 + a_2 + 3a_1) \mod 10
\]
*Limited Edition Unicorn Cereal* is promoted as tasting like a “magic cupcake.”
Fill in the missing digit to make a correct UPC number: 038000689#10.
Show the calculations you do to decide.
![Image of a Limited Edition Unicorn Cereal box with colorful design and cereal bowl labeled as tasting like "magic cupcake."]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe45c6024-9938-4b79-8ee4-7d6cdbe03517%2Fd95cf639-3264-4b63-b85f-363f1b362076%2F17r1jhw_processed.png&w=3840&q=75)
Transcribed Image Text:In Problem 11, you should use the UPC number Check Digit Formula. If the number is \( a_{11}a_{10}a_9a_8a_7a_6a_5a_4a_3a_2a_1a_0 \) where \( a_0 \) is the check digit, then the formula is
\[
a_0 = -(3a_{11} + a_{10} + 3a_9 + a_8 + 3a_7 + a_6 + 3a_5 + a_4 + 3a_3 + a_2 + 3a_1) \mod 10
\]
*Limited Edition Unicorn Cereal* is promoted as tasting like a “magic cupcake.”
Fill in the missing digit to make a correct UPC number: 038000689#10.
Show the calculations you do to decide.
![Image of a Limited Edition Unicorn Cereal box with colorful design and cereal bowl labeled as tasting like "magic cupcake."]
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