In her research, Ms. Duckworth seeks to answer the question, "Who is successful here and why?" She studies various groups of people in different contexts and concludes, "In all those very different contexts, one characteristic emerged as a significant predictor of success." But before she reveals that one significant predictor of success, she lists various characteristics that are NOT good predictors of success. What are they? Are you surprised? Why or why not?

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:

y/x=18

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

what i would say the best answer is a. 40.5