Top answers

All subjects
GCSE

Please explain the difference between compound and simple interest

First of all, let's start by defining the word 'interest'. Interest in mathematical terms generally means an amount of money that is accumulated over a period of time after an amount of money is invested ...

HM
Answered by Henry M. Maths tutor
4457 Views

Como se estructura una carta?

Para escribir una carta es importante tener la estructura correcta; esto incluye:

Dirección - Del remitente y el destinatario por encima del texto, a ambos lados de la pagina. 

Nombre y apel...

LS
Answered by Luca S. Spanish tutor
4410 Views

Explain why a firm in Perfect Competition earns supernormal profits in the short-run

A perfectly competitive market is a market where a large number of firms produce identical products (perfect substitutes). The characteristics that define perfect competition are the following: - no barri...

NV
Answered by Nora V. Economics tutor
20939 Views

Describe a typical cycle of a PCR reaction.

Polymerase Chain Reaction or PCR is the process of amplifying a sample of DNA. The first stage of a PCR cycle is known as the denaturation phase. This occurs at a temperature of 95C and lasts for approxim...

MB
Answered by Max B. Biology tutor
6015 Views

Solve for x in the following equation using the quadratic formula, completing the square and factoring method: 2x^2-x-1=0

x=-1/2 and x=1

RC
Answered by Ravinder C. Maths tutor
3578 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