GCSE Mathematics – Aiming for an A or Better Grade Criteria and exemplar examination questions to get a Grade A or A* in the following topics: 1. Surds 2. Recurring Decimals 3. Limits of Accuracy 4. Indices 5. Proportionality 6. Rearranging Formulae 7. Algebraic Fractions 8. Using Graphs 9. Quadratic Equations 10. Simultaneous Equations 11. Algebraic Proofs 12. Circle Theorems 13. Trigonometry – for triangles which are not right-angled 14. Vectors
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Review Sheets for Chapter 20.1 1. Assuming the following reaction proceeds in the forward direction‚ 3 Sn4+(aq) + 2 Cr(s) 3 Sn2+(aq) + 2 Cr3+(aq) 4+ a. Sn (aq) is the reducing agent and Cr(s) is the oxidizing agent. b. Cr(s) is the reducing agent and Sn2+(aq) is the oxidizing agent. c. Sn4+(aq) is the reducing agent and Sn2+(aq) is the oxidizing agent. d. Cr(s) is the reducing agent and Cr3+(aq) is the oxidizing agent. e. Cr(s) is the reducing agent and Sn4+(aq) is the oxidizing agent. 2. The
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“The US government has betrayed the internet. We need to take it back” By: Bruce Schneier The internet has changed drastically for the worst the past couple of years and it is time for a change. The NSA has taken over the privacy of our internet access‚ which is not appropriate. When the internet was invented this is not what the creators thought would happen. The computer engineering community needs to step in and take it back from the NSA. Companies that host our private data that we once trusted
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Issues of Adversity “That which cannot kill me can only make me stronger”. With Reference to the quote‚ the colour purple (3 characters) and 3 other sources of supplementary text‚ write an essay. Adversity is unfortunately‚ an aspect of life which can hardly be avoided. Some people experience different types of adversity‚ whether it is physical‚ emotional or psychological‚ in any case‚ people experience adversity on different levels and to various extents. Although some experiences are harsher
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Each failure‚ each disaster‚ each adversity holds with it the seed of a greater benefit; it’s simply up to us how to utilize them. When difficulties arise‚ it’s completely up to us how we deal with them. We can either let them break us down‚ or we can build ourselves back up to our ideal form. When difficulties arise‚ they’re obstacles put in our way not to stop us but to pull out our real colors‚ to make us endure the harsher paths in order to leave with newfound strengths. Throughout I Know Why
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The main character‚ Ana‚ in the movie Real Women Have Curves faces adversity within her family. Her mother and father are immigrants from Mexico and came to America to make a better life for their family. Although they want their family members to succeed and moved to this country for better opportunity‚ Ana’s mother struggles to allow her to leave to go off to college. I believe that their struggle is due to the fact that their Hispanic heritage often obligates the mother to feel responsible for
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drama called... The Poetics 3. What did Greek actors wear? Masks 4. Greek plays feature a group of performers who sing‚ dance‚ provide exposition and interact with the other characters. This group is called... The Chorus 5. Who was Antigone’s father? Oedipus 6. Antigone’s two brothers‚ Eteocles and Polyneices‚ did what? Fought on opposite sides in a war for power in Thebes 7. Who is Creon? The new king of Thebes 8. What happened to Eteocles and Polyneices? They died in battle 9. What does
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reveal quite a bit about themselves. Smith has been awarded a three-year grant for a pilot teaching program aimed at increasing the number of women and underrepresented minorities who succeed in science and technology fields. First–year students are reading Whistling Vivaldi: How Stereotypes Affect Us and What We Can Do‚ by social psychologist Claude Steele‚ as part of the
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Prosperity brings Friends‚ Adversity tries Them It is natural that prosperity should attract friendship‚ or at least the semblance of friendship. The friends of a prosperous man derive many obvious advantages from their connection with him. If their rich friend is hospitable‚ he invites all who have the privilege of knowing him to pleasant entertainments in his fine house and beautiful grounds. At these social gatherings a large number of agreeable and clever persons assemble‚ determined to do
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The Cold War was began by actions made by the leaders of the US and USSR on that time‚ Stalin and Truman. Stalin actions make the impression on the West that he wanted to spread communism‚ but instead he wanted to take advantage of the fact that the Red Army had control of Eastern Europe after the defeat of Germany‚ and only create a sphere of influence over the nearby territory. To strengthen his sphere of influence‚ Stalin established a communist government in Poland‚ even though that there was
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