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Analyse the KOF index

The KOF index of globalisation was introduced in 2002 and covers the economic, social and political dimensions of globalisation. KOF takes into account these various factors to calculate an overall index of ...
CS
Answered by Conner S. • Geography tutor
21993 Views

Using the substitution of u=6x+5 find the value of the area under the curve f(x)=(2x-3)(6x+%)^1/2 bounded between x=1 and x=1/2 to 4 decimal places.

dx=du/6 => (u-5)/6=x So the integral is now (2((u-5)/6)-3)(u^1/2) du/6 Which through simplifying becomes (1/36)(2u-28)(u^1/2)du = (1/36)(2u^3/2 -28u^1/2)du After integrating becomes (1/36)(4(u^5/2)/5 -56(...
JT
Answered by Joseph T. • Maths tutor
4521 Views

Solve the equation to find the value of t. (5t+3)/4=1

Step 1: (5t+3)/4 = 1 Step 2: (5t+3)= 1 x 4 Step 3: 5t + 3 = 4 Step 4: 5t = 4 - 3 Step 5: 5t = 1 Answer: t = 1/5
BM
Answered by Bhavya M. • Maths tutor
6412 Views

How do I compare two texts of different genres in an essay?

Comparing texts of different genres can sometimes seem daunting, but is easier than you think. The most effective way to make the comparison is to think about the theme, or themes, that you are comparing the...
OC
Answered by Oliver C. • English tutor
18132 Views

What is the best way to revise for a Maths A-level?

The best method to revise is through solving past questions and timed exam papers. As long as you have your notes and understand all the basic principles, then you just need to practice in order to avoid get...
AE
Answered by Ayah E. • Maths tutor
8931 Views