Mat aqa Study guides, Class notes & Summaries

Aqa AS Further Mathematics 7366/2S Paper 2 Statistics Mark Scheme June 2022 100% Final.

1 Find the gradient of the curve y ¼ e3x at the point where it crosses the y-axis. Circle your answer. [1 mark] 3 11 3 2 Find the centre of the circle x2 þ y2 þ 4x 6y ¼ 12 Tick (3) one box. [1 mark] (2, 3) (2, 3) (2, 3) (2, 3) Jun19/7356/2 Do not write outside the box (02)

1 Find the gradient of the curve y ¼ e3x at the point where it crosses the y-axis. Circle your answer. [1 mark] 3 11 3 2 Find the centre of the circle x2 þ y2 þ 4x 6y ¼ 12 Tick (3) one box. [1 mark] (2, 3) (2, 3) (2, 3) (2, 3) Jun19/7356/2 Do not write outside the box (02)

AQA A Level Psychology Memory Questions and Answers 100% Pass Study of capacity of STM Miller (Immediate Digit Span Test) Jacobs Support Study of duration of STM Peterson and Peterson (Trigrams) 24 students given a consonant syllable and a three digit number ie. THX 512. They were asked to recall the consonant syllable after a retention interval of 3, 6 , 9, 12 or 15 seconds. During this interval they had to count backwards from their three digit number. Participants were 90% correct after 3 se...

AQA GCSE Chemistry What is the charge of a proton? - ANS +1 What is the charge of a neutron? - ANS 0 What is the charge of an electron? - ANS -1 What is the relative mass of a proton? - ANS 1 What is the relative mass of a neutron? - ANS 1 What is the relative mass of an electron? - ANS Very small How many types of atoms do elements contain? - ANS Only one type What are compounds? - ANS Substances containing two or more different elements that...

Where the question specifically requires a particular method to be used, we must usually see evidence of use of this method for any marks to be awarded. Where the answer can be reasonably obtained without showing working and it is very unlikely that the correct answer can be obtained by using an incorrect method, we must award full marks. However, the obvious penalty to students showing no working is that incorrect answers, however close, earn no marks. Where a question asks the student to...

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AQA AS MATHEMATICS 7356/2 Paper 2 Mark scheme Version 1.0 Final 2019

AQA MATHEMATICS 2020-2021 (GRADED A+)Best paper