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How do you work out the circumference and area of a circle?

When working with circles we use which is a number that stays the same no matter how big the circle. The number starts with 3.1415.... and goes on forever, this number is programmed into the calculator, so w...
NV
Answered by Nina V. • Maths tutor
6288 Views

'Rebellions before 1550 were primarily driven by religious discontent.' Assess the validity of this view.

Introduction: Early before 1550, the church played a major role in maintaining order in society and provided the outward structures of community life. The turning point for religious order was in Henry VIII’...
CS
Answered by Claudia S. • History tutor
2907 Views

If f(x)=(4x^2)-(8x)+3, find the gradient of y=f(x) at the point (0.5,0)

When you see the question asking you to find the gradient at a point in the curve, the first thing you have to do is differentiate . This is because when we differentiate, we find the equation of the tangent...
GK
Answered by Girthanaah K. • Maths tutor
7299 Views

Describe how a sperm cell is adapted to its role

Contains enzymes to digest egg cell wallFull of mitochondria to supply energy for movementtail for swimming Sperm contains generic material to transfer to the egg
RJ
Answered by Rachelle J. • Biology tutor
4046 Views

Evaluate the extent to which the UK still has a two-party system.

Starting with introducing the question, in relation to modern political election results (Labour - Conservatives) then define the terms (two-party system), then explain the structure of the essay.Body:Differ...
NM
10191 Views