COLOR THEME Q Q ZOOM
2. Jenna is responsible for the inventory at the boutique where she works. The bar
graph below shows how many different items she keeps in the three areas of
the store.
Store Inventory
20-
18+
16+
14+
Number of Items
12+
10+
8
6
4
2
2
Children
Teen
Adult

h who knows

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:

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step-by-step explanation:

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step-by-step explanation: