HELP ASAP! im really stuck and if anyone can help that would be appreciated! please only answer if you know the correct answer, dont steal my points putting "ouswidubfyivwfebw" like everyone always does to me

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

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