Top answers

All subjects
A Level

What are the different types of price discrimination?

First degree discrimination is charging the maximum amount that the consumer is willing to pay for a product. An example for this is auction. Second degree discrimination involves charging different price...

LT
Answered by Lucía T. Economics tutor
2258 Views

Evaluate (1 + i)^12

First convert to mod-arg form in order to use de Moivre's theorem. |1 + i| = (1^2 + 1^2)^1/2 = 2^1/2 arg(z) is the angle made by the vector of the complex number and the positive real axis. I world recomm...

CL
4878 Views

Describe the process of ventilation

Inspiration:-Diaphragm muscles contract, pulling the diaphragm downwards-External intercostal muscles contract pulling ribs upwards and outwards-Thoracic cavity increases in volume, causi...

IL
Answered by Izabelle L. Biology tutor
3698 Views

Evaluate and explain Plato's Theory of the Forms

The theory of the forms as proposed by Plato is a rationalist theory. This means that true knowledge is something which can be achieved through the use of reason. In the theory of the forms, Plato teaches...

AM
9020 Views

Given that x=3 is a solution to f(x)= 2x^3 - 8x^2 + 7x - 3 = 0, solve f(x)=0 completely.

As x=3 is a solution, (x - 3) is a factor of f(x) = 2x3- 8x2+ 7x - 3 = 0 ie. 2x3- 8x2+ 7x - 3 = (x - 3)(Ax2 + Bx + C) where A,B,C are constants to be...

AS
Answered by Adrian S. Maths tutor
7599 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning