Asoccer player wants to eat 700 calories at a meal that includes a sandwich and some pickles. the sandwich has 550 calories, and the pickles have 15 calories each.

write and solve an equation to determine how many pickles can be eaten.

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:

dont know

step-by-step explanation:

4932,9180,7625 are divisible by 9

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