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What is the area bound by the x-axis, the lines x=1 and x=3 and the curve y=3x^(2)-1/x ? Answer in exact form.

Integrate, y= 3x 2 -1/x 1{ 3 3x 2 - 1/x dx = [x-lnx] 3 1 = (3-ln3)-(1-ln1) = 3-ln3-1+0= 2-ln3
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Answered by Escher L. • Maths tutor
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Please explain the difference between compound and simple interest

First of all, let's start by defining the word 'interest'. Interest in mathematical terms generally means an amount of money that is accumulated over a period of time after an amount of money is invested or ...
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Answered by Henry M. • Maths tutor
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Describe the part played by each of the organelles involved in the production and secretion of the enzymes. (10)

The Nucleus contains the DNA code for the amino acid sequence (2) 3. The Nucleolus makes rRNA (4) 5. The Ribosomes translate mRna in protein synthesis 6. The endoplasmic reticulum allows for the transport of...
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Answered by Aoife M. • Biology tutor
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¿Cuáles son los temas principales en el Laberinto del Fauno?

En primer lugar, uno de los temas más importantes en la película El Laberinto del Fauno, es del género. A mi modo de ver, la creación de dos mundos, el mundo fantástico y el mundo real, nos muestra como hay ...
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Answered by Isabella S. • Spanish tutor
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How does anaerobic respiration in yeast actually work?

Anaerobic respiration happens when there isn't enough Oxygen available for Oxidative Phosphorylation to occur. Without Oxidative Phosphorylation, ATP synthesis occuring across the inner mitochondrial membran...
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Answered by Raqib V. • Biology tutor
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