Top answers

All subjects
All levels

How should I structure a 16 mark essay? (AQA)

The 16 mark essay is divided into 10 marks for evaluation and 6 marks for explanation. This is important to note as many students will weight their answer more heavily towards explanation rather than eval...

JP
Answered by Jemima P. Psychology tutor
7969 Views

Calculate the rate of change of y(t) = 1/(4t), when t = 8

Write in differentiable form: 1/4 t-1Differentiate: - 1/4 t -2Evaluate derivative at t =8: 1/256

SC
Answered by Sophie C. Maths tutor
1079 Views

A is the point with coordinates (5, 9) B is the point with coordinates (d, 15). The gradient of the line AB is 3. Work out the value of d.

gradient is calculated using the change in y coordinates divided by change in x coordinates. so, (15-9)/(d-5)=3 => 6/(d-5)= 3rearrange this equation to get d on one side (6/3)+5 = d therefore d= 7

EC
Answered by Eve C. Maths tutor
3531 Views

What is the difference between the imperfect and the perfect tense?

Spoken french uses different kinds of tenses to talk about the past. The main two which are used are the imperfect (l'imparfait) and the perfect (le passé composé). The imperfect tense, w...

AP
Answered by Alice P. French tutor
1330 Views

propene and steam react to form propan-2-ol. If the yield is 75% what mass of propene is required to produce 410g of propane-2-ol. [molar masses/gmol-1 propene=42, propan-2-ol =60]

remember the equation moles = mass/molar mass. We have the final grams of product and also the molar mass so we can calculate the number of moles we got from this. [410/60=6.83moles]

JW
Answered by Jasmine W. Chemistry tutor
4929 Views

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences