Answer:
3/40
Step-by-step explanation:
(LCM is 40)
Therefore, the answer is 3/40!
Which rules give a repeating pattern that has a 7 as the 15th number? Select all that apply.
1 answer:
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Given:
The faces on a number cube are labeled 1,2,2,3,4, and 5.
The number cube is rolled 114 times.
To find:
How many times would you expect the number 2 to appear?
Solution:
We have,
Total outcomes = 1,2,2,3,4, and 5.
Number of total outcomes = 6
Favorable outcomes = 2 and 2
Number of favorable outcomes = 2
The probability of getting 2 is:
Now, the expected number of times when 2 to appear is:
Therefore, the expected number of times is 38.
The correct answer is 
or <span>0.857
How I got the answer:
What you do is </span><span>Simplify 90/105 divide by 5=18/21 divide by 3=6/7</span>
How I got the answer:
What you do is </span><span>Simplify 90/105 divide by 5=18/21 divide by 3=6/7</span>