The dot plot displays the number of bushes in the yards for houses in a neighborhood. What is the median?

Median = 8

Step-by-step explanation:

Data set representing the number of bushes in the yards of the houses in the neighborhood will be,

{5, 5, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 10, 11, 11, 11, 11, 11}

Total number of houses = 20

Since, 20 is an even number,

Median of the data = average of middle two term

                                = average of 20th term and 21st term of the data set

                                =

                                = 8

Median of the data set = 8

center= (-2,0)

radius= sqrt2/2

step-by-step explanation:

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: