Top answers

All subjects
IB

How should I time and structure an IB Paper 1?

You should ideally time your responses according to the amount of marks a question is worth. The final question is worth the most marks (9) so you should save at least 20 minutes to plan and write an answ...

EN
Answered by Ellie N. History tutor
6025 Views

What is the name of the compound with the formula CH3CH2CH(OH)CH3, and what is the name of its functional group?

The compound's name is butan-2-ol: four carbons in the chain means the compound has the but- prefix; the alcohol group is on the second carbon, so the compound has the -2- suffix; and the functional group...

OK
Answered by Oscar K. Chemistry tutor
31891 Views

H(x)=(x^3)*(e^x) what is H'(x)

Using the product rule H(X) = f(x)*g(x) and H'(X) = f'(x)*g(x) + f(x)*g'(x) Where, in this case f(x) = x3 and g(x) = ex We can easily determine the derivative of the above function.f...

AF
Answered by Antonio F. Maths tutor
1838 Views

How does an increase in government expenditure affect Real GDP in the short-run?

Government Expenditure is an injection into the circular flow of income and can be represented in an Aggregate Demand/Aggregate Supply Diagram as an increase in aggregate demand. (Shows on diagram shift i...

AF
Answered by Antonio F. Economics tutor
3772 Views

Using the Keynesian AD/AS diagram, explain why an economy may be in equilibrium at any level of real output

Aggregate demand can be defined as the total demand to the output a country’s economy at a given time interval and given price level. It is calculated through the formula AD=Consumer Spending (C)+ Investm...

IS
Answered by IREM S. Economics tutor
24003 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