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Solve the following quadratic inequality: 6x^2 -x -35 < 0

Begin by factorisation: (3x+7)(2x-5) < 0 Then determine which values of x give 0 -7/3 and 5/2Draw a sketch of the graph Y intercept = -35Then determine where less than 0 - under x axis. Reach -7/3<x...

Answered by Luke Y. • Maths tutor

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Discuss the factors causing the demand for the iPhone to shift to the right.

Section 1 is definitions - define demand - the quantity of a good/service consumers are willing/able to buy at any price/timeSection 2 - Draw Diagram Section 3 - Analyse factors causing the shift - while ...

Answered by Luke Y. • Economics tutor

2299 Views

Three forces of magnitude 50N, PN, QN all act in a horizontal plane in equilibrium. The diagram shows the forces. DIAGRAM: QN = EAST, 50 = SOUTH, PN = 120 DEGREES ANTICLOCKWISE FROM QN a) Find P. b) Find Q.

a) Resolving vertically: Pcos(120-90)=50. Find P from this equation.b) Resolving horizontally: Psin(120-90)=Q. Find Q from this solution.

Answered by Chloe J. • Maths tutor

4176 Views

I uppiter currum celerrime delevit. nam timebat ne terra incenderetur (line 8 ): why did Jupiter destroy the chariot?

Literal translation: Jupiter destroyed the chariot quickly. For he was fearing lest the earth might be burned.Less literal: Jupiter destroyed the earth quickly as he was afraid that the earth would be bur...

Answered by Fern W. • Latin tutor

6548 Views

Explain the evidence for seafloor spreading?

One piece of evidence for seafloor spreading is that with increased distance from the Mid Ocean Ridge (MOR), the age of rocks on the seafloor increases. This supports the concept that molten rock is eject...

Answered by Adela B. • Geology tutor

7435 Views