Anth 110 Sample Mathematics Exam Questions And Answers

Mathematics Exam Questions and Answers1. Simplify 2b + (3b - 4c).A. 5b - 4cB. 6b2 - 8bcC. 2b - 7bcD. 8b + 3cSee the AnswerThe correct answer is A.Explanation:2b + (3b - 4c) = 2b + 3b - 4c= 5b - 4c2. Simplify 3b x 11abA. 11/3ab2B. 11abC. 33ab2D. 14abSee the AnswerThe correct answer is D.Explanation:3b x 11ab = 3 x b x 11 x a x b= 3 x b x 11 x a x b= 3 x 11 x a x b2= 33ab23. Simplify 30pq 6.A. 5pqB. 15pqC. 35pqD. 12pqSee the AnswerThe correct answer is A.Explanation:30pq 6 = 30 x p x q /6= 5 x p x q /1= 5pq /1= 5pq4. Simplify 3b x 11abA. 11/3ab2B. 11abC. 33ab2D. 14abSee the AnswerThe correct answer is C.Explanation:3b x 11ab = 3 x b x 11 x a x b= 3 x b x 11 x a x b= 3 x 11 x a x b2= 33ab25. Simplify 2xy x 9y.A. 41/2 xy2B. 18xy2C. 9xyD. 11xy2See the AnswerThe correct answer is B.Explanation:2xy 9y = 2 x y 9 y= 2 9 x y y= 18 x y2= 18xy2TOPIC: LARGE AND SMALL NUMBERS.1. Write 350 millionths as a decimal.A. 0.0035B.