Male and female high school students reported how many hours they worked each week in summer jobs. the data is represented in the following box plots: two box plots shown. the top one is labeled males. minimum at 1, q1 at 3, median at 10.5, q3 at 14, maximum at 21. the bottom box plot is labeled females. minimum at 0, q1 at 15, median at 18, q3 at 21, no maximum shown identify any values of data that might affect the statistical measures of spread and center.

3201

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:

7

step-by-step explanation: