class 8 maths books class 8 science books class 8 social books class 8 english books class 7 books class 7 maths books class 7 science books class 7 english books class 6 books class 6 science books class 6 social books class 5 books class 4 books class 3 books class 2 books class 1...
1. a number of objects or people grouped or belonging together, often forming a unit or having certain features or characteristics in common: a set of coins; John is in the top set for maths. 2. a group of people who associate together, esp a clique: he's part of the jet set. ...
= 1 unit = 7 Number of pencils Ahmad had at first = 4 units = 4 × 7 = 28 Answer: Raju: 7 pencils Ahmad: 28 pencils Question 2: Sue and Tom had a total of $525. After Sue spent 3737 of her money and Tom received another $80 from his mother, they had the same amount ...
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Also explore Cambridge Lower Secondary Maths Stage 8: Workbook. Sr. No.Chapter Name 1 Rational Numbers 2 Linear Equations in one variable 3 Understanding Quadrilaterals 4 Practical Geometry 5 Data Handling 6 Squares and Square roots 7 Cubes and Cube roots 8 Comparing Quantities 9 Algebraic ...
1.He was(disappoint) at the grade he got in his maths exam. 2.After hearing the bad news,Susan found herself(think) of it from time to time while at work. 3.The new survey shows that the number of students addicted to computer games(rise) continually in recent years. 4.For teachers...
2. (a) Show that the vectors i – 2j + 3k, 2i + 4k and 3j form a right–angled triangle where i, j, k are the unit vectors perpendicular to each other. 5 (0) (b) Solver by Cramer’s Rule: x + y + z = 6, 2x – y + 3z = 9 and x + 3y –...
Without expanding at any stage, prove that the value of each of the following determinants is zero. (1) |[0,p-q,p-r],[q-p,0,q-r],[r-p,r-q,0]| (2)|[41,1,5
“There were two sides to understanding it – the maths and the English,” said Mr Beveridge. “It was a case of sitting down with a pack of cards and figuring out what might work.” After explaining his new theory to his maths-savvy son, the pair were able to devise a simpler expla...
But we are going to have a maths exam instead.3What will the woman do?AVisit Disneyland. BHave a test.CGo with the man.答案:BText 4W:Why does your father drive you to school in that old car? I know you can afford to buy a nicer one.M:We dont want to waste money. We will ...