This problem has been solved!
see the answer
amsterdam company uses a periodic inventory system. for april, when the company sold 555 units, the following information is available.

units
unit cost
total cost
april 1 inventory 224 $14 $3,136
april 15 purchase 391 17 6,647
april 23 purchase
309
19
5,871
924
$15,654

compute the april 30 inventory and the april cost of goods sold using the lifo method.

playboycarti! *

she tryna be crate.

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:

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: