(2 + 12) ÷ 2 = 7
Note: mean is the same as average.
If you mean 2/3 of 12 then it is 8
mean in math mean the average Ex. 12 + 12 =24 now divide that by 2 the answer is 12
you mean the prime factorization, 12=2^2 * 3
Geometric mean of 2 and 12 is 4.898979485566356. Look at link: "Calculation of the geometric mean of two numbers".
it **** means 12
If you mean 2/3 of 12 then it is 8
mean in math mean the average Ex. 12 + 12 =24 now divide that by 2 the answer is 12
you mean the prime factorization, 12=2^2 * 3
If you mean: 2(a+3)-12 then it can be simplified to 2a-6
Geometric mean of 2 and 12 is 4.898979485566356. Look at link: "Calculation of the geometric mean of two numbers".
If you mean 3/12 and 1/2 then 3/12 is less than 1/2
it **** means 12
It is 12.
if you mean: 2/12 then it is 1/6
If you mean 7/12 then as a decimal it is 0.58'3' repeating '3' If you mean 7 1/2, then that is 7.5.
Mean = 7.9 Median = 7 and 8 Mode = 4 and 12 Range = 2 to 15.
To find the mean of the expressions (3x + 5x - 9) and (5x + 12), first simplify them. The first expression simplifies to (8x - 9) and the second remains (5x + 12). The mean is calculated by averaging these two: [ \text{Mean} = \frac{(8x - 9) + (5x + 12)}{2} = \frac{13x + 3}{2} ] Thus, the mean is (\frac{13x + 3}{2}).