Top answers

Essay Question: How did women artists expand Surrealism? Discuss with reference to at least two women artists, and works of art in any medium.

Introduction: Begin with an introductory paragraph, in which you problematise the question and give context. For example, in this case, you could: - Begin by explaining the Surrealist male's approach to wome...
IH
5358 Views

How do you factorise a quadratic with a co-efficient in front of the x^2 - e.g: 3x^2 + 14x + 8

Ok so to factorise a quadratic with a co-efficient in front of the x^2 you need to follow a couple of steps: Step 1 - multiple the co-efficient by the number at the end of the expression - e.g. 3^8 = 24 Step...
NK
Answered by Nathaniel K. • Maths tutor
3976 Views

Show, using the focus-directrix property for an ellipse, that PS +PS'=2a where P is a point on the ellipse and S and S' are the two foci.

The focus diretrix property for an ellipse is PS/PD=e. Now this is also the case for the other directrix and focus, so PS'/PD'=e. Now we can rearrange these equations to find a formula for PS +PS', PS +PS'=e...
DL
12616 Views

A phone is knocked off a table 800cm of the ground. If the phone is 650g a) what is the gravational potential of the phone? b)what speed will the phone hit the floor at? c)How long will it take for the phone to hit the floor?

UNITS - SI UNITS: 800cm --> 0.8m 0.65kg a) Ep= mg(change) height Ep=0.65kg * 9.81m/s 2 * 0.80m Ep=5.10 Joules (J) b) Gravational Potential = Kinetic energy Ek = 1/2 mv 2 v=Sqrt(Ep/0.5m) v=sqrt(5.10/0.5*0....
JJ
Answered by Julia J. • Physics tutor
2049 Views

Name a product of photosynthesis?

Glucose Oxygen
OE
3024 Views