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Solve the differential equation dx/dt=-6*x , given when t=0 x=7.

You start by seperating the variables giving, (1/x)*dx=(-6)*dt you then integrate both sides with respect to the variables, ln(x)=-6*t+c you then subsitute in the given conditions to find 'c', ln(7)=0+c ther...
LC
Answered by Lucy C. • Maths tutor
8794 Views

What are some rules of pronunciation to sound more like a native French speaker?

How to Pronounce the French “u” Sound There’s no sound like the French “u” in English. It’s not the same as an English “oo” sound. French has both the English “oo” and a distinct “u” sound, so you’ll want to...
TA
Answered by Tess A. • French tutor
2720 Views

A ladder 6.8m long is leaning against a wall, the foot of the ladder is 1.5m from the wall, find the height that the ladder reaches up the wall.

Pythagorus' Theorem: A 2 + B 2 = C 2 Therefore... 1.5 2 + B 2 = 6.8 2 = 2.25 + B 2 = 46.24 B 2 = 46.24 - 2.25 = 43.99 SqR of 43.99 = 6.63m [The height the ladder reaches up the wall].
TG
Answered by Tom G. • Maths tutor
3797 Views

How do I structure my essay?

To the question of how to answer an essay when presented with a bewildering, complicated question, I would always advise arranging all ideas on a piece of paper, not particularly in order, just so everything...
ES
4497 Views

Explain reasons why a firm would want to merge with another firm in the same industry.

One reason is that the firm can gain from asset stripping economies of scale. An example of this is the merger of the two telecommunication firms T-Mobile and Orange in 2010. These firms can gain by selling ...
TG
Answered by Tom G. • Economics tutor
2459 Views