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The definition of acceleration is the rate of which an object's velocity changes.
Acceleration = Change in Velocity ÷ Time
Therefore, constant acceleration ...
Stomata can be thought of as gates. This is why the size of the guard cells is so important. How the guard cells change in size is a simple matter of how much fluid they can hold - their turgor. Osmosi...
2x + y = 10 (1)
3x + 4y = 25 (2)
1. Eliminate y.
Method 1:
(1) x 4:DDAnswered by Daisy D. • Maths tutor10435 Views
If you're asked to solve a quadratic equation, you could factorise it, or you could use the quadratic formula. The quickest way is to factorise, but sometimes the numbers are too tricky to factorise, (...
Best way to prepare for an Oral exam:Practise speakingHave as much conversation in French as possible, with friends or a tutor (it doesn’t necessarily need to be on the topics, any...
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