Top answers

All subjects
A Level

How do I use the subjunctive in Spanish?

The subjunctive mood in Spanish is used when the speaker wishes to express doubt (e.g. Dudo que..), wishes (e.g. Espero que..), to make an impersonal statement (when they are not certain...

MT
Answered by Magdalena T. Spanish tutor
2176 Views

Explain using a diagram why when people have medical insurance the PED for medical treatment is likely to be very low whilst the YED is likely to be high

The price elasticity of demand, which measures the sensitivity of demand when price changes, for medical treatment is often low when people have medical insurance since the insurance company will ...

TW
Answered by Timothy W. Economics tutor
4530 Views

Explain what is meant by the term 'buffer solution' and give an example of a biological buffer system.

A buffer solution is a solution which resists changes in pH when small quantities of acid or alkali are added to it. An example of a biological buffer system would be the bicarbonate buffer system (regula...

RB
Answered by Ruby B. Chemistry tutor
6994 Views

How do you find the matrix corresponding to a transformation?

Let's say that T is a transformation of the two dimensional plane. Remember that we have the two standard unit vectors (1,0) and (0,1). These are, respectively, the unit vectors pointing in the positive d...

RF
2758 Views

Explain the role of the pancreas in controlling blood glucose levels when they are too high.

Blood glucose levels increase after the consumption of carbohydrates. To answer this question, it is important to understand how the pancreas works. The pancreas is an organ that releases hormones - it is...

KP
Answered by Krishna P. Biology tutor
3084 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