Two dice are thrown. Determine the probability of obtaining a score of at least 4.
1 answer:
11/36 would be the probability of getting 4 , when two dice are thrown simultaneously.
As there are 6 faces of die,
So Probability of Not getting four in one dice =
As both events are mutually exclusive, the probability of not getting four in two dice =
So probability of getting at least one four is =
So probability =
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Answer:
a₄ = 1.25
Step-by-step explanation:
Given that,
First term of GP, a₁ = 10
The common ration of GP, r = 0.5
The nth term of the GP is given by :
So, the fourth term of the GP is 1.25.