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Find the area R under the curve when f(x)=xcos(x) between the limits x=0 and x=2

After careful consideration, we can see the function f(x) is the product of two individual functions. Usually, to find the area under a curve we integrate its function between a set limit. Given our situatio...
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Answered by Abraar A. • Maths tutor
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A chemist mixes together 0.450 mol N2 with 0.450 mol H2 in a sealed container. The mixture is heated and allowed to reach equilibrium. At equilibrium, the mixture contains 0.400 mol N2 and the total pressure is 500 kPa. Calculate Kp.

balanced equation: N 2 (g) + 3H 2 (g) <---> 2NH 3 (g) Both reactants and products are gases, therefore it affect Kp value. This equation reaches equilibrium as it is in a "sealed container", ...
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Answered by Nayan G. • Chemistry tutor
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Using mendelian genetics, explain how two brown eyed parents can have a blue eyed child. Which of the alleles is dominant? You may use a graph to support your explanation (Tip: Assume a simple dominance and inheritance )

Given that the brown eyed parents are able to produce blue eyed offspring, it is safe to assume that they are both heterozygots for eye colour and that the brown allele is dominant (A) over the blue allele (...
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Answered by Jeremy T. • Biology tutor
4143 Views

What are the key points of Bowlby's theory of Monotropy?

John Bowlby's theory of monotropy stems from the idea that infants form one special, significant attachment with their primary caregiver and if we fail to form thi attachment, then we will suffer in later li...
SP
23488 Views

How can I present my argument effectively when writing an essay?

The first step in presenting an argument effectively is knowing what argument the question is supporting. From there, you can either agree, disagree or produce a more nuanced view if you are able to. You sho...
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Answered by Joe S. • History tutor
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