Israel Oladotun
Jan 13
The mean of (2-4),(4+t),(3-2t) and (t-1) is_?
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Jan 13
To find the mean of a set of numbers, we add up all the numbers and then divide by the total number of numbers.
The given numbers are (2-4), (4+t), (3-2t), and (t-1).
Adding up these numbers, we get:
(2-4) + (4+t) + (3-2t) + (t-1) = -2 + 4 + 3 + t - 2t + t - 1 = 4t + 4
Since there are 4 numbers in the set, we divide the sum by 4 to find the mean:
Mean = (4t + 4)/4 = t + 1
Therefore, the mean of the given numbers is t + 1.
The given numbers are (2-4), (4+t), (3-2t), and (t-1).
Adding up these numbers, we get:
(2-4) + (4+t) + (3-2t) + (t-1) = -2 + 4 + 3 + t - 2t + t - 1 = 4t + 4
Since there are 4 numbers in the set, we divide the sum by 4 to find the mean:
Mean = (4t + 4)/4 = t + 1
Therefore, the mean of the given numbers is t + 1.
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