Math, asked by Starz4782, 2 months ago

A four-sided die with faces numbered one through four is rolled four times. What is the probability that the face with the number 3 on it willNOT be facing upward on all four rolls?​

Answers

Answered by amitnrw
4

Given :  A four-sided die with faces numbered one through four is rolled four times.  

To Find :  the probability that the face with the number 3 on it will NOT be facing upward on all four rolls

Solution:

A four-sided die with faces numbered one through four i

Probability of 3 = 1/4

Probability of not 3 =   3/4

probability that the face with the number 3 on it will NOT be facing upward on all four rolls  

=  1  -   3 rolling  on all times

=  1   -   (1/4)⁴

= 1  -  1/256

= 255/256

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Answered by darlenel0615
0

Answer:

Step-by-step explanation:

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