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A rectangle has an area of 20 cm2. Its length and width are enlarged by scale factor 3. Find the area of the enlarged rectangle.

Area of rectangle is 20 cm2. The new area of the enlarged rectangle is the original area, 20 cm2, times the area scale factor. We are only given the length scale factor, therefore, w...

PB
Answered by Paulina B. Maths tutor
3821 Views

∫ 4/x^2+ 5x − 14 dx

For this problem we want to look to split it into logical steps We first identify that it is an integration problem without limits therefore there will be a constant of integration +C present The denomina...

KK
Answered by Kostas K. Maths tutor
3660 Views

Two proteins have the same number and type of amino acids but different tertiary structures. Explain why.

The order of the amino acids (primary structure) in the two proteins may be different. This can result in ionic, hydrogen and disulphide bonds to form in different locations in each protein. Such differen...

ES
Answered by Etienne S. Biology tutor
29928 Views

Find the turning points on the curve with the equation y=x^4-12x^2

y = x^4 - 12x^2
dy/dx = 4x^3 - 24x
The turning points are where dy/dx = 0
4x^3 - 24x =0
x(4x^2 - 24) = 0 Therefore one of the turning points is at x = 0
4x^2 - 24 = 0
4x^2 =...

Answered by Maths tutor
4363 Views

What is the significance of the military metaphor 'militat omnis amans' in Ovid's Amores 1.9? Refer to the language and context in your answer

[use whiteboard to write out pertinent phrases, especially the opening couplet: militant omnis amans, et habet sua castra Cupido / Attice, crede mihi, militat omnis amans]
Context: Demonstrate awaren...

Answered by Latin tutor
4849 Views

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