6= x+2/3. what’s the answer :p
2 answers:
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Answer:
0.395
Step-by-step explanation:
The computation of the probability that none of the three shoppers purchased electronics is shown below:
So, first we have to determine the number of shoppers without considering the purchase i.e
= Total number of shoppers - electronics
where,
Total number of shoppers = Offices supplies + electronics + clothing + beauty supplies - electronics
= 18 + 25 + 40 + 12 - 25
= 95 - 25
= 70
Now the probability is
=
= 0.395
Answer:
Option D and E are equivalent to the given expression.
Step-by-step explanation:
Given :
Solution:
Using identity :
-- Option E
Now this can be written as
Identity :
-- Option D
-- Option D
Thus Option D and E are equivalent to the given expression.