2algebra questions need evaluate the root without using a calculator, or note that the root isn't a real number1) ^4√16 a. 2 b. –2 c. 3 d. not a real number2) ^8√256 a. not a real number b. 16 c. 2 d. 4

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

I'm confused on this could anyone me and show me what i need to do to solve it.

Find the value of x. give reasons to justify your solutions! c ∈ ae