What number represents the median? *

49
50
53
60

Median = 51.50

Step-by-step explanation:

By definition, the median is the middle number in a given set of listed numbers arranged in ascending or descending order.

There are a total of 4 numbers listed in ascending order.  Given that 4 is an even number, then it implies that there are two values in the middle, represented by 50 and 53. Therefore, we can take the average of those two numbers to get the median:

Median =

dnji

step-by-step explanation:

dskfbipo

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)