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Given two functions x = at^3 and y = 4a, find dy/dx

Solution: Parametric Differentiation with utilisation of Chain Rule. By the chain rule: dy/dx = dy/dt * dt/dx Note: dt/dx = 1 / (dx/dt) So dy/dt = 0, dx/dt = 3at^2 So dy/dx = 0 * 1/(3at^2) and hence dy/dx = 0.
MP
Answered by Michele P. • Maths tutor
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What is ATP? Explain the process of ATP hydrolysis and production of energy

ATP, or adenosine triphosphate, is a high energy compound stored in the body. The role of ATP is to store energy for metabolic reactions. There are limited supplies of ATP within the body and these supplies ...
CS
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Explain how the hormone Auxin causes plants to bend towards light?

Auxin is produced in higher concentrations in the shaded side of the plant, as auxin causes the cells to elongate and grow, the shaded side cells grow and elongate more than the non shaded side which causes ...
SJ
Answered by Sara J. • Biology tutor
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What is the difference between "Aquí", "Ahí", "Allí" and "Allá" and when to use them?

These all refer to distances from a certain point. "Aquí" is translated to here , "Ahí" is there (out of reaching distance but still within sight), "Allí" is over there but at a...
AV
Answered by Adriana V. • Spanish tutor
69351 Views

Analyse three consequences of high inflation on individuals in the UK

Inflation is defined as a sustained increase in the general price level over time, and is measured by the % change in the CPI. High inflation can be defined as a level which is unsustainable for the economy ...
FH
Answered by Fred H. • Economics tutor
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