Welcome to your IGCSE Edexcel 4H June 2012 1 Work out the value of\[\frac{6.6 × 1.2}{4.4 - 2.75}\] None 2 A group of students take a test.The group consists of 12 boys and 8 girls.The mean mark for the boys is 18The mean mark for the girls is 16.5Calculate the mean...
Welcome to your IGCSE Edexcel Paper 4H June 2011 Quiz 1) In a sale, normal prices are reduced by 15%.The normal price of a television was $640Work out the sale price of the television. None 2) John throws a biased coin 120 times.It shows heads 90 times.(a) John throws...
Welcome to your Igcse Edexcel Specimen 2h quiz Q.no1 (a) Simplify 3e⁷f × 4e²f None (b) Simplify fully (27a¹²)²/³ None (c) Solve the inequality 2q ≥ 31 – 3q None –2 ≤ n < 3n is an integer(d) Write down all the possible values of n None...
