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4vir4ik [10]
2 years ago
8

The school orchestra has 25 woodwinds, 20 percussionists, 15 strings and 40 brass instruments.

Mathematics
2 answers:
alexandr402 [8]2 years ago
6 0
What are the options
tankabanditka [31]2 years ago
4 0

Answer: select all what that apply?

Step-by-step explanation:

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Evaluate the surface integral S F · dS for the given vector field F and the oriented surface S. In other words, find the flux of
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 <span>Let r(x,y) = (x, y, 9 - x^2 - y^2) 

So, dr/dx x dr/dy = (2x, 2y, 1) 

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6 0
3 years ago
Solve for the variable: -4h + 2 = 18 <br> A. -4<br> B. -2<br> C. 1<br> D. 6
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You need to isolate the variable <em>h</em>. 

1) Subtract both sides by 2. 

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2) Divide both sides by -4 (the coefficient). 
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