The difference between a number and three is multiplied by negative six. The result is eighteen. What is the number? Write an eq
uation that can be used to find the number, n . Solve the equation you wrote in part A to find the value of the number. Include all of your work in your answer.
1 answer:
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Answer:
Step-by-step explanation:
The probability of success (getting heads) on one roll DOESNT affect other rolls, so we need to find probability of getting a head in a roll.
Probability is defined as the number of favorable outcomes divided by the total number of outcomes.
<em>Here, favorable outcome is getting a head. So, on one roll, getting a head is 1. Also, the total number of outcomes is either a head or a tail. So total number of outcomes is 2.</em>
Thus,
P(Heads) = 1/2