Answer: (c)
Step-by-step explanation:
Given
A person has a 30% chance of winning a lottery ticket.
Probability of not getting the lottery ticket is 70%
For person to win at fifth ticket, it must fail in first four
So, the probability associated with it is

Hence, option (c) is correct.
F(x) = 25 - 2x
f(5) is pretty much the value of f(x) when x = 5
Plug x=5 into f(x)
f(5) = 25 - 2(5)
= 15
That's your answer.
Have an awesome day! :)
Answer: Z = 0.9y - 20
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4
Step-by-step explanation: First, add (-20)/3 to both sides. Then, divide both sides by 4/3.
Answer:
where is the chart?
Step-by-step explanation: