Find  by using the Chain Rule. Express your final answer in terms of t.w = x4y4; x = t3, y = t2

A. 19t18
B. 21t20
C. 20t19
D. 12t11 + 8t7 


Answer: C

Mathematics

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A.  + 
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C.   + 
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Use the distributive property to rewrite the sum or difference as a product. Simplify the answer if possible.3c - 8c

A. -5c B. -11c C. -24c D. 11c

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A focus group of 40 people for ABC TV were asked to rank the government spending priorities of education (E), military spending (M), health care (H), immigration (I), and lowering taxes (T). Here are the preferences: (MEHIT) (TEMHI) (HTMIE) (ITMEH) 16 8 8 8 ? Who is the winner using the pairwise comparison method? Answer E, M, H, I, or T.

What will be an ideal response?

Mathematics