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Constructive plate boundaries occur when two tectonic plates move away from each other. These tectonic plates drift apart due to the convection currents in the magma present in the Earth's mantle which or...

There are ten key stages in the passing of a bill through parliament to create a statute.The first of these is a 'green paper.' This is a proposition for the act of parliament, and it contains the intent ...

Firstly, when we need to factorise an expression like ax² + bx + c, we should find two numbers m and n such that mn = ac and m+n = b. In this question, a = 6, b = -11, c = -10. So mn = -60 and ...

This is a 'show that' question which means that you need to prove that something is true. This question wants you to rewrite (x+2)(x+3)(x+4) into the form of ax^3+bx^2+cx+d. To do this, we have to expand ...

Answer:2/9On the first pick of the bag, there are 10 balls in total. Out of these balls, 5 are green. Therefore the probability of picking a green ball will be 5/10 or 1/2. On the second pick of the bag, ...