It's a, because an exponent means it's multiplied by itself that many times. so 3 times 3 is 9 then times 3 again is 27. but negative exponents are always fractions and since the normal number is positive it's D (sorry at first I didn't see d and c)
I believe your answer is going to be -6 7/3. Reciprocals are the opposites of a number, so I switched the sign on the 6 and made it -. When dealing with fractions, the reciprocal is essentially just flipping the numerator and denominator, which is how I got 7/3.
I hope I helped. Best of luck!
If you're talking about if someone asked a question and you just so happen to be following them, then just go to "Me" at the bottom of your screen, click "Following", choose the person who asked the question, and it will pull up their profile stuff, and once you're there click " My Questions" (in that person's profile). After that, all you have to do is choose the one you wanted to answer.
Answer:
y incpy would be 1/5
Step-by-step explanation:
