For many years, a state used 4 letters followed by 1 digit on its automobile license plates. Complete parts (a) through (c) below. (a) How many different license plates are possible with this arrangement? 4.570 x 106 (Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to three decimal places as needed.) (b) When the state ran out of new numbers, the order was reversed to 1 digit followed by 4 letters. How many new license plate numbers were then possible? 7 (Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to three decimal places as

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...
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For many years, a state used 4 letters followed by 1 digit on its automobile license plates. Complete parts (a) through (c)
below.
(a) How many different license plates are possible with this arrangement?
4.570 x 106
(Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to three decimal places as
needed.)
(b) When the state ran out of new numbers, the order was reversed to 1 digit followed by 4 letters. How many new
license plate numbers were then possible?
(Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to three decimal places as
needed.)
Transcribed Image Text:For many years, a state used 4 letters followed by 1 digit on its automobile license plates. Complete parts (a) through (c) below. (a) How many different license plates are possible with this arrangement? 4.570 x 106 (Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to three decimal places as needed.) (b) When the state ran out of new numbers, the order was reversed to 1 digit followed by 4 letters. How many new license plate numbers were then possible? (Use scientific notation. Use the multiplication symbol in the math palette as needed. Round to three decimal places as needed.)
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