Answer:
honestly im not sure but i am doing that same work at the moment and i just ingore the m. it shouldnt change what you get as your answer.
Answer:

Step-by-step explanation:

^4+(x^2-4)^5[\frac{d}{dx}(3x+4)^4]](https://tex.z-dn.net/?f=y%27%3D%5B%5Cfrac%7Bd%7D%7Bdx%7D%28x%5E2-4%29%5E5%5D%283x%2B4%29%5E4%2B%28x%5E2-4%29%5E5%5B%5Cfrac%7Bd%7D%7Bdx%7D%283x%2B4%29%5E4%5D)



The "one head and one tail" would be my best guess because you get one of each outcome, whereas the other two outcomes are two of the same outcome.
Answer:
yes, the volume = 16 ft^3
1626 divided by 1 very simple just put that :D