The revenue R (in thousands dollars) for a business is modeled by the equation R=x3−6x2+x+75, where x is the number of years since 2000. The cost C (in thousands dollars) for this business is modeled by the equation C=x^2−70x. A.) P=x^3−5x^2+71x+75 B.) P=−6x^2+71x+75 C.) P=x^3−7x^2+71x+75 D.) P=x^3−5x^2−69x+75 Brainiest Gets A Extra 25 Points

the correct answer to your question is a. 4^4

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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:

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier