Search our library of homework questions

Top answers

All subjects

All levels

Answering Oxbridge medical questions: water regulation by the kidneys

Oxbridge medical questions look for 'how you think' rather than knowledge above A-level standard. For a particular topic, they may start on A-level material to warm you up, and then ask follow-up question...

Answered by Movin A. • Oxbridge Preparation tutor

2146 Views

Use logarithms to solve the equation 3^(2x+1) = 4^100

We have 3^(2x+1) = 4^100

=> log(3^(2x+1)) = log(4^100)

=> (2x+1)log(3) = 100log(4)

Answered by Ian C. • Maths tutor

6193 Views

There are 3 red beads and 1 blue bead in a jar. A bead is taken at random from the jar. what is the probability that the bead is blue?

1/4

Answered by Daniel M. • Maths tutor

9038 Views

Give an example of a transverse and longitudinal wave.

Transverse wave - electromagnetic wave, waves on a string Longitudinal wave - sound wave, seismic P-waves

Answered by Daniel M. • Physics tutor

9013 Views

Give an idea how sea defences could help to protect coastlines?

Briefly outline a few different sea defences, including, but not limited to, sea walls, groynes and boulder barriers. They can protect the base of cliffs from erosion as well as prevent coastal flooding. ...

Answered by Daniel M. • Geography tutor

8140 Views