(Total 5 marks) ___________________________________________________________________________ (a) = 9 × 102m, where is an integer. 12. x m Find, in standard form, an expression for √x. ................................................................ (2) (b) = 9 × 102n, where is an integer. y n Find, in standard form, an expression for . Give your answer as simply as possible. ................................................................ (3) (Total 5 marks) ___________________________________________________________________________ The diagram shows a triangular prism with a horizontal rectangular base 13. ABCD. = 10 cm. = 7 cm. AB BC is the midpoint of M AD. The vertex is vertically above T M. = 6 cm. MT
(Total 5 marks) ___________________________________________________________________________ 12. (a) x = 9 × 102m, where m is an integer. Find, in standard form, an expression for √x. ................................................................ (2) (b) y = 9 × 102n, where n is an integer. Find, in standard form, an expression for . Give your answer as simply as possible. ................................................................ (3) (Total 5 marks) ___________________________________________________________________________ 13. The diagram shows a triangular prism with a horizontal rectangular base ABCD. AB = 10 cm. BC = 7 cm. M is the midpoint of AD. The vertex T is vertically above M. MT = 6 cm.
05a-Practice-test-set-5-Paper-2H.docx