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3 years ago

What is 10.3 rounded to the nearest tenth

Mathematics

2 answers:

cricket20 [7]3 years ago

6 0

Answer:

10.3 is already rounded to the nearest tenth.

Step-by-step explanation:

Where the 3 is is the tenths place.

nika2105 [10]3 years ago

5 0

Answer:

10.3

Step-by-step explanation:

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2 years ago

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By the chain rule,

$\dfrac{\mathrm dw}{\mathrm dt}=\dfrac{\partial w}{\partial x}\dfrac{\mathrm dx}{\mathrm dt}+\dfrac{\partial w}{\partial y}\dfrac{\mathrm dy}{\mathrm dt}+\dfrac{\partial w}{\partial z}\dfrac{\mathrm dz}{\mathrm dt}$

We have

$\dfrac{\partial w}{\partial x}=\dfrac{2x}{x^2+y^2+z^2}$
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$\dfrac{\mathrm dy}{\mathrm dt}=-9\sin t$
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So we have

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