The point (a, b) lies on the line with the equation 3x + 2y = 12. When a = 4, what is the value of b?
1 answer:
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Answer:
(a) 1, 2, 3, 6, 8
Step-by-step explanation:
Given
Required
The sequence of hours worked each day
<em>See attachment for options</em>
From the question, we understand that:
This means that, the middle number is 3 (when sorted)
So, we can conclude that (b) and (c) cannot be true because their middle numbers are 6 and 5 respectively
Next, is to determine the mean of (a) and (d)
The mean of a data is calculated as:
So, we have:
(a)
(d)
Option (a) is true, because it has:
Answer:
Step-by-step explanation:
Total Magazines = 3
Woman's Day = 1
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Probability =