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What is the function of a capillary and how is it adapted to carry out this function?

Capillaries deliver blood to individual cells in the body, supplying them with oxygen and nutrients and removing waste products such as carbon dioxide . Capillaries are able to do this because their walls ar...
AS
Answered by Alice S. • Biology tutor
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Has the US bill of rights been protected

Gun ControlIt is protected in the 2nd amendment, but cases such as DC vs Heller have tried to break it. This has also included acts by the president, such as Obama’s attempted executive order to enforce back...
LW
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∫6e^(2x+1) dx, find integral

6 ∫ e^(2x+1) dx 6 ∫ (1/2)(e^(2x+1))3e^(2x+1) + c
DY
Answered by Dila Y. • Maths tutor
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Simplify (􏰀36x^−2)􏰁^ 0.5

36/x^2 = (36)^0.5/(x^2)^0.56/x = 1/6x
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Answered by Dila Y. • Maths tutor
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(i) Find the coordinates of the stationary point on the curve y = 3x^2 − 6/x − 2. [5] (ii) Determine whether the stationary point is a maximum point or a minimum point.

i) dy/dx = 0dy/dx = 6x + 6/x^2 6x + 6/x^2 = 06x^3 + 6 = 0x^3 + 1 = 0x^3 = -1x = -1y = 7(-1, 7)ii) d^2y/dx^2 = 6 - 12/x^3 x = -1 6-12/(-1)^3 = 18>0 therefore, minimum point
DY
Answered by Dila Y. • Maths tutor
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