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Ivanshal [37]
3 years ago
5

Vita has a piece of ribbon that is 5 meters long she cuts the ribbon into pieces that are each 1/3 meters long how many pieces d

oes she cut
Mathematics
2 answers:
zhenek [66]3 years ago
5 0
5/(1/3)=15 so 15 pieces
aleksandr82 [10.1K]3 years ago
3 0
5 divided by 1/3=5x3/1=15
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Answer:

See below.

Step-by-step explanation:

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f(x)=\sqrt{x}=x^\frac{1}{2}

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g'(x)=(7x^2+4x+1)'=(7x^2)'+(4x)'+(1)'=14x+4

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y'=f'(g(x))\cdot g'(x)=\frac{1}{2\sqrt{g(x)}} \cdot (14x+4)

y'=\frac{14x+4}{2\sqrt{7x^2+4x+1} } =\frac{7x+2}{\sqrt{7x^2+4x+1} }

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