Concept explainers
For Exercises 1-5, choose the correct letter.
What is the probability that a number picked from the set {— 4,
—2, -1,0,1,2,3,4,5} will be a solution of 2x - 5 > 1?
A. 20% B. 30% C 70% D. 80%
Find the probability that a number picked from the set {-4,-3,-2,-1,0,1,2,3,4,5} will be solution of
Answer to Problem 5STP
A
Explanation of Solution
Given:
A meteorologist says that the probability of snow today is 45%.
Formula Used :
Calculation:
Given
So, the solution set is {4,5}
So,
So, the correct option is A.
Chapter 12 Solutions
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