Question

A triangle ABC is drawn on a plane and a ball is placed on vertex A. A dice is rolled, and the ball is moved according to the following rules:
i) when the ball is on A, if the number on the dice is 1 the ball is moved to B,otherwise it stays on A
ii) when the ball is on B, if the number on the dice is less than or equal to 4 the ball is moved to C, otherwise it stays on B.
If the ball is moved to C,the trials are stopped
Q1. Probability of getting C on the second roll
Q2. Probability of getting C on the third roll
Q3. Probability of getting C on the fourth roll
Q4. Probability of getting C within Four rolls

Answer 1

Answer:

definition of world

the earth, together with all of its countries and peoples.

Step-by-step explanation:

hope it was helpful

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Answer 2

Step-by-step explanation:

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