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3 years ago

14

What is 12/99 as a decimal?

2 answers:

VladimirAG [237]3 years ago

8 0

Answer:

12/99 as a decimal is:

0.121212121

snow_lady [41]3 years ago

6 0

Answer: 0.121212121

Step-by-step explanation:

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Identify the "inside function" u = f(x) and the "outside function" y = g(u). Then find dy/dx using the Chain Rule.

skad [1K]

DfLet $f(x)=\sec x$ and $g(x)=\sqrt x$ . Then

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By the chain rule,

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$\dfrac{\mathrm du}{\mathrm dx}=\dfrac1{2\sqrt x}$
$\dfrac{\mathrm d\sec u}{\mathrm du}=\sec u\tan u$

and so

$\dfrac{\mathrm dy}{\mathrm dx}=\sec u\tan u\dfrac{\mathrm dy}{\mathrm du}=\dfrac{\sec\sqrt x\,\tan\sqrt x}{2\sqrt x}$

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2 years ago

Stephen, Paul & Bridget share some money in the ratio 3 : 4 : 2.

IrinaK [193]

Answer:

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Step-by-step explanation:

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mr stone paid $1750 for a new computer at the apple store, if the sales tax is 7.5% what is the final cost. I have 1881.25 must

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Step-by-step explanation:

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3 years ago

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