California automobile license plates used to have 3 numbers followed by 3 letters. They were changed to have a number (1 or 2) followed by 3 letters (A to Z) followed by 3 numbers (0 to 9). a) Howmanydifferentplateswerepossiblewith3numbersfollowedby3lettersifrepetition were allowed? b) Howmanydifferentplatesarepossiblewithaleaddigitof1or2followedby3lettersand then 3 numbers if repetition are allowed?

California automobile license plates used to have 3 numbers followed by 3 letters. They were changed to have a number (1 or 2) followed by 3 letters (A to Z) followed by 3 numbers (0 to 9). a) Howmanydifferentplateswerepossiblewith3numbersfollowedby3lettersifrepetition were allowed? b) Howmanydifferentplatesarepossiblewithaleaddigitof1or2followedby3lettersand then 3 numbers if repetition are allowed?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

The number of digits in the CVC was changed from 3 digits to 4 digits. Determine the increase in number ofpossible CVCs .
The number of 4 letter words (with or without meaning) that can be the eleven letters of the word 'EXAMINATION' is Colution:
Find the L.C.M of 48,56 and 90
How many license plates (using the English alphabet )can be made using 2 or 3 letters followed by 2 or 3 digits?
Evaluate 3. O 56 O 70 O 28
What is the interquartile range of the following numbers: 62,65,72,76,80,84,92,96
3. Write 45,102 in expanded form AND number name/word form.
A standard-issue 2020 New Jersey license plate had one letter, then two digits, followed by three letters. New Jersey DOO SPA Garden State These plates were not allowed to have letters D, T, or X in the fourth position, or the letters I, O, or Q in any position. With these restrictions, how many different license plates were possible in 2020?
Maggieplantedrosebushesinhergarden.Sheplanted6rowsofbushes,with 10bushesineachrow.Ifittookher2minutestoplanteachbush,howmany hoursdidMaggieplantfor?
Represent 23???? in blocks