Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a look at Camila's smart phone and sees her fingerprints on the screen over five numbers. What is the probability the spy is able to unlock the smart phone on his first try? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.

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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Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy
sneaks a look at Camila's smart phone and sees her fingerprints on the screen over five
numbers. What is the probability the spy is able to unlock the smart phone on his first
try? Express your answer as a fraction in lowest terms or a decimal rounded to the
nearest millionth.
Transcribed Image Text:Camila sets up a passcode on her smart phone, which allows only five-digit codes. A spy sneaks a look at Camila's smart phone and sees her fingerprints on the screen over five numbers. What is the probability the spy is able to unlock the smart phone on his first try? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
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