Answer:
Solution are
i) 
Step-by-step explanation:
1) (sinx)(cosx) =0
sin2x/2 =0
2x =0, 2pi, 3pi, 4pi
Hence 
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2) 
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Y = 6
Since there is no slope the equation would look like this y=0x+6
Well 0 times x is 0 so y=+6
Answer:
I believe that the answer is <u>A. 76,415.04 cubic feet</u>
Step-by-step explanation:
I used a formula I found online
Hope this helps