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Differentiate y=(x-1)^4 with respect to x.

Using the chain rule, differentiate the "outside function" and the "inside function", and multiply the two results to get:dy/dx = 4(x-1)^3 * 1 = 4(x-1)^3

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Answered by Samuel H. Maths tutor
5367 Views

Estimate (!) the number of atoms in the Sun given that it takes the light about t=8.3 min to reach us.

Use the following constants: light speed in vacuum c=310^8 m/s , gravitational constant G=6.67408 × 10^{-11} m^3 kg^{-1} s^{-2} and Avogadro's constant A =6.02214086 × 10^{23} mol^{-1}.Assuming that E...

AV
2900 Views

When do I use Ser and Estar

'Ser' is used for: Descriptions, Occupations, Characteristics, Time, Origins and Relationships'Estar' is used for: emotions, physical or mental conditions, locations, positions and actions In general, 'se...

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Answered by Hugo B. Spanish tutor
2857 Views

Wie baue ich einen deutschen Aufsatz auf?

Wie baue ich einen deutschen Aufsatz auf? There are two ways to structure an EssayEinleitung Hauptteil 1) Linear which means presenting one side of the debate and building up the strength of your argument...

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Answered by Emily R. German tutor
1848 Views

You are writing to your German pen pal about your hobbies. Include topics like: Music, Sport, Shopping, the Internet. Word limit: 40 words.

This type of writing exercise requires you to use very clear and simple language. All the required topics must be included. For every topic covered you can receive up to ten marks so it will be important ...

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Answered by Emily R. German tutor
3281 Views

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