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find the derivative of the following equation: a) y = 5x^3 - 4x^-4 + xb

Ans: dy/dx = 15x^2 + 16x^-5 + b To solve for the first part of the right hand side, remember to bring the power of 3 forward and multiply, then reduce our power by 1 to leave 15x^2. For the second part, b...

TD
Answered by Tutor38942 D. Maths tutor
4250 Views

Discuss the use of imagery in the poem "Medusa" by Carol Ann Duffy

Ultimately, the entire poem is an extended metaphor for a woman consumed by jealousy as she parts from her lover. Her jealousy is portrayed through the violent animalistic images of creatures the speaker ...

HM
18795 Views

How do you increase the rate of a reaction?

There are multiple ways of increasing the rate of a reaction, but overall, increasing the number of particles successful collisions will increase the rate of reaction. This can be done by increasing the t...

ZJ
Answered by Zoe J. Chemistry tutor
3724 Views

What are qualia?

Qualia are how different mental states feel to a person who is experiencing those mental states. For example; there is a distinct difference between what it is like to view a very bright colour, and what ...

HL
Answered by Hamish L. Philosophy tutor
7024 Views

how do emulsifier molecules able to produce an emulsion that is a stable mixture containing vegetable oil and water?

the emulsifier molecule has a hydrophilic "head" and a hydrophobic "tail". the head can dissolve in water and the tail can bind with the oil molecules which forms a stable suspension o...

MC
Answered by Monty C. Chemistry tutor
5005 Views

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