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What is The Social Identity Theory?

The Social Identity theory holds that humans are put into and identify with social groups. An example of this would be someone being sorted into the Gryffindor house in one of the Harry Potter books and, eit...
EA
Answered by Elisa A. • Psychology tutor
3258 Views

3x+18=14x+2

Firstly you need to re arrange the equation in order to get x's on one side and the numbers on the other side.If you subtract 2 from both sides of the equations, you end up with 3x+16= 14x.Now if you subtrac...
JG
Answered by Jerry G. • Maths tutor
3984 Views

Simplify (a) p^2× p^5 (b) Simplify g^6 ÷ g^4

This question involves indices. To calculate the parts, we need to know some indices rules and what they are. Let's look at b^3 - b is the base number and 3 is the power number which shows how many times b h...
BS
Answered by Bessie S. • Maths tutor
4481 Views

Ben wants to book tickets to see a concert. The price of the ticket is £65. He must also pay a booking fee, which is 15% of the ticket price. Ben has £75, does he have enough money to pay for the ticket and booking fee?

The first step is finding what 15% of 65 is, i.e, calculating the booking fee. This can be done by multiplying 65 by 0.15 (0.15 being what 15% would be, if expressed in decimal form).65 x 0.15 = 9.75.This se...
BF
Answered by Benjamin F. • Maths tutor
3714 Views

If there is a parallel circuit with three branches, each branch with 3 equal LEDs (and a resistor with negligible current flow), and 100mA going through each LED, what is the current flowing from the source?

Current splits up in a parallel circuit inversely proportional to the resistance of each branch; i.e. a branch with very low resistance will get the most current whereas a branch with a comparatively high re...
CM
Answered by Carla M. • Electronics tutor
1916 Views