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Should Law reflect morality? (very short answer for 40 mark essay)

Law is defined in many ways, however the 2 main definitions can be described as natural law and legal positivism. Natural law is the view that laws are valid when they are in line with a certain higher...

CS
Answered by Connor S. Law tutor
38170 Views

G(x)=x^3 + 1, h(x)=3^x; solve G(h(a))=244

First combine the two functions so that we have an equation for a to solve:

G(h(a)) = (3^x)^3 + 1 = 3^(3x) + 1 = 244

which gives

3^(3x) = 243

Now...

JS
Answered by Josephine S. Maths tutor
4661 Views

Find the tangent to the curve y = x^2 + 3x + 2 at x = 1

First, we differentiate y = x^2 + 3x + 2 to find the slope of the curve at any given x point:

dy/dx = 2x + 3

So at x = 1, dy/dx = 2 + 3 = 5

We know that straig...

SB
Answered by Samuel B. Maths tutor
9806 Views

Differentiate: y = sin(2x).

Using the chain rule with u = 2x:

y = sin(2x) becomes y = sin(u)

dy/dx = dy/du * du/dx

dy/du = cos(u)

du/dx = 2

So dy/dx = dy/du * ...

SB
Answered by Samuel B. Maths tutor
19462 Views

How do I find the molecule from the 1H NMR spectrum?

(Note: proton and 1H+ are the same thing)

1. Draw a table with the following headings:

δ / ppm, integral, splitting, observations

2. Coun...

DD
Answered by Daisy D. Chemistry tutor
4143 Views

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