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Answer:
5
Step-by-step explanation:
slope = rise/run = (7-y)/(-5-(-2)) = -2/3
3(7 -y) = -2(-3) . . . . . multiply by 3(-3)
7 -y = 2 . . . . . . . . . . . divide by 3
7 -2 = y = 5 . . . . . . . . add y-2
The value of y is 5.
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