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Hypothesis?
Observing
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Hypothesis?
Engineer
System
Answer:
The maximum amount of meat that the butcher can sell is 
Explanation:
The maximum amount can be found by taking the difference of mixed numbers.

Best Regards!
Supposing the carousel is rotating with constant speed, the movement is uniform angular motion.
Condensation.
iGreen, more like iNOTGreen amirite?
Answer:
32 amu is the right choice because both protons and neutrons have a mass of 1 amu. Electrons have no mass so go with the last choice