Top answers

Why are monopolies inefficient?

A monopoly is occurs when there is a single firm is the only supplier of a good or service in a given economy. Thus, it is able to choose the price that it wants (price maker) and a given quantity that will ...
HK
Answered by Harout K. • Economics tutor
2559 Views

How would I go about learning my set text thoroughly and accurately?

You need to find the best possible method for you. 1. Make sure you read aloud your text, and record yourself, then listen to the text while you are walking, running, before bed, ect. 2. You need to be able ...
SD
Answered by Sophie D. • Latin tutor
2184 Views

Calculate the number of moles in 23.0g of CO2? ( relative atomic mass : Carbon=12, Oxygen=16)

Firstly we need to work out the molecular mass of CO 2 . There is one carbon and two oxygens so we have to add the relative atomic mass (Ar) of one carbon and two oxygens. From the question we know the A r o...
DB
Answered by Dilan B. • Chemistry tutor
7674 Views

Solve the equation (2x-1)/3 + (x+2)/2 +x/6 = 8

The first thing you want to do is to get rid of the fractions,Multiplying everything by 6 will help you do this You must multiply every fraction by 6 and also everything you do to the left hand side, you mus...
NM
Answered by Niamh M. • Maths tutor
6377 Views

given that f(x) = x^4 + 2x, find f'(x)

This is a simple differentiation question where we just differentiate by taking the power of the x and bringing that in front as a constant and then taking 1 off the power. So for the first term, x^4, we bri...
SF
Answered by Sheheryar F. • Maths tutor
5037 Views