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From the first look, we can see the question states the car is undergoing constant acceleration, thus we know the SUVAT equations are valid. Then reading on, we're required to find the final velocity, v, ...

dx/dy = 3(x)2substitute x = 5so (5) squared 253 times 25 = 75

Both terms are commonly used when studying the topic of settlements, however, they do not mean the same thing and it is important for students to distinguish between the two. 'Site' refers to the physical...

Students should recognise that 'describe' and 'explain' questions require different approaches. When being asked to 'describe' a figure, the student should simply state the trends occurring in said figure...

Okay so first, to make the process more simple, I would suggest collecting all algebraic terms on the same side of the question as to get: 9x-5y=21 and 7y+6x=45 (as it already is). Next, looking at both e...