Gr 12 Gauteng Maths P1 Sep 2020 Memo ERRATA_hlayiso.com_.pdf

Downloaded from hlayiso.com : ADDITIONAL RESPONSES PREPARATORY EXAMINATION 2020 / VOORBEREIDENDE EKSAMEN 2020 SUBJECT / VAK : MATHEMATICS / WISKUNDE MEMORANDUM SUBJECT CODE / VAKKODE : 10601 PAPER / VRAESTEL : 1 DATE OF EXAMINATION / : 25 SEPTEMBER 2020 DATUM VAN EKSAMEN SESSION / SESSIE : 1 ATTENTION / AANDAG: CHIEF INVIGILATOR / HOOFTOESIGHOUER Please bring the following additional responses to the MEMORANDUM to the attention of all relevant candidates. 1.1.4  standard form/ standard vorm  factors/ faktore  critical values/ kritieke waardes  rejection/ verwerping  squaring/ kwadreer (6)  answer/ antwoord 1 P.T.O.

Downloaded from hlayiso.com 11.1  P(A) x P(B) = P(A and/ en B)  x- value/ x-waarde  sum of probabilities = 1 som van waarskynlikheid = 1  y-value/ y-waarde (4) 11.2 n(S) = 6  6 = 720 n(X and Y together) n (X and Y not together) = 720 – 240 = 480 P(X and Y not together) = = 0,67  (3)  answer/ antwoord 11.3.3 4 digit numbers (with repetition and last digit = 0)  product/ produk  answer/ antwoord 10 x 10 x 10 x 1 = 1 000 OR/ OF OR/ OF 9 x 10 x 10 x 1 = 900  product/ produk (2)  answer/ antwoord DIRECTOR: EXAMINATIONS MANAGEMENT 29/09/2020 2