(a)
To find: The winning number is less than 101.
(a)
Answer to Problem 6WE
The required probability is
Explanation of Solution
Given:
The 10 speed bicycle is given as the door prize. The totalnumber of bicycle sold is
Calculation:
The objective is to find the probability that both come up tails.
Since, the total probability that the winning number is less than 101 is,
(b)
To find: The winning number is greater than 50.
(b)
Answer to Problem 6WE
The required probability is
Explanation of Solution
Given:
The 10 speed bicycle is given as the door prize. The total number of bicycle sold is
Calculation:
The objective is to find the probability that both come up tails.
Since, the total probability that the winning numberis greater than 50 is,
(c)
To find: The winning number is greater between 10 and 21.
(c)
Answer to Problem 6WE
The required probability is
Explanation of Solution
Given:
The 10 speed bicycle is given as the door prize. The total number of bicycle sold is
Calculation:
The objective is to find the probability that both come up tails.
Since, the total probability that the winning numberis greater between 10 and 21 is,
Chapter 15 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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