Determine equation for line that is perpendicular to x=-2 and passes through the point (6,1)
1 answer:
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Answer:
a
b
c
Step-by-step explanation:
Given
--- number of times
--- faces of a coin
First, is to determine the sample size.
This is calculated as:
Solving (a): First and last slip is head
This event is represented as:
The probability is calculated as:
b) At least 2 consecutive flips that is heads.
This event is represented as:
The probability is calculated as:
c) First is tail and at least 2 consecutive flips is head.
This event is represented as:
The probability is calculated as: