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Beth gets: £48 x 3/8 = £18 The remaining money is: £48 - £18 = £30  (Alternate method: £48 x 5/8 = £30. This eliminates the need for the first step) The ratio is 3:2 so this is the same as fracti...

As a general rule, verbs that in the present have an akkusative object form the perfect with haben. The rest with sein. For example:

The table breaks = Der Tisch bricht. [ Subject Nominative: tisch...

Momentum is conserved. MU + mu = (M+m)v   (1200 x 8) + (800 x 0) = (1200 + 800)v 9600 = 2000v v = 9600/2000 = 4.8m/s

Reversible is a term used for certain reactions that never reach a final stage. So imagine we have A and B reacting together to form C, and we say that this reaction is reversible. So at a point in time, ...

Imagine a cell like a rectangle, of which one side has finger-like projections (this side faces the intestinal lumen) called the villi, and the other side is flat - the base membrane of that cell that is....