Concept explainers
(a)
To find:Theprobability of a number less than
(a)
Answer to Problem 1WE
The Probability onguesses a number less than
Explanation of Solution
Given information:
The given information is
Tanya randomly guesses a number from 1 to 10
Tanya guesses a number less than
Calculation:
Tanya guesses a number less than
Tanya randomly guesses a number from 1 to
Probability onguesses a number less than
Thus,theProbability onguesses a number less than
(b)
To find:The probability of guesses an odd number.
(b)
Answer to Problem 1WE
The Probability onguesses an odd numberis
Explanation of Solution
Given information:
The given information is
Tanya randomly guesses a number from 1 to 10
Tanya guesses odd number.
Calculation:
Tanya guesses an odd number i.e.
Tanya randomly guesses a number from 1 to
Probability onguesses odd number
Thus,the Probability onguesses anodd numbers
(c)
To find:The probability of guesses an odd number less than
(c)
Answer to Problem 1WE
The Probability onguesses an odd number is
Explanation of Solution
Given information:
The given information is
Tanya randomly guesses a number from 1 to 10
Tanya guesses odd numberless than
Calculation:
Tanya guesses a odd number less than
Tanya randomly guesses a number from 1 to
Probability onguesses odd number
Thus,the Probability onguesses an odd numbers less than
Chapter 15 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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