Top answers

All subjects
A Level

What is the Quark structure, Baryon number, and antiparticle of a kaon, K+, which has a strangeness of 1.

Firstly we must figure out what we know about this particle. We have its stangeness which is 1 and we know its charge from the "+" symbol in the question, which is also 1.For the first bit we sh...

LH
Answered by Louis H. Physics tutor
43048 Views

What is the derivative of ln(x)?

First let y=ln(x).

Recall that the exponential function, ex, is defined as the inverse of the logarithmic function, ln(x).

To make x the subject of the formula, u...

BG
Answered by Benjamin G. Maths tutor
11566 Views

Why is it that sin^2(x) + cos^2(x) = 1?

Let's start with the definition of sin(x) and cos(x). We're going to use rather than x here to avoid confusion, but the idea is exactly the same.

Tak...

JT
Answered by John T. Maths tutor
7351 Views

How can I move up in my AO2 bands in my History EPQ (AQA)?

Hi there!

Your AO2 bands are about how you use evidence in relation to your argument. These are just a few tips about how you can improve.

AO2 - 7-10 marks "Evidence of ...

SD
11818 Views

How do you use the gerund in Latin?

The use of the gerund can be one of the most confusing aspects of Latin grammar. However, its use can be distilled into a relatively simple explanation. 

What is the gerund?

TP
Answered by Toby P. Latin tutor
11072 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