PLEASE HELP!! ITS URGENT WILL GIVE BRAINLIEST!Which expressions represent exponential growth? Check all that apply. 0.2t

1.2t

2x2 â€" 17

300(1.2)2y

3000(0.12)y

4y + 3

1.12x + 67

what do you need me to answer?

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:

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

happy to

pls mark as brainliest

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3