## real numbers, question 14, grade 10

02/07/2016

14) Solve in R:  Read More

## real numbers, question 13 ,grade 10

01/07/2016

13)Rationalize the denominator of: and  Read More

01/07/2016

## real numbers, question 12, grade 10

01/07/2016

12) Carry out :   Read More

01/07/2016

## sets, question 3, grade 10

01/07/2016

3) Given a set E = {0,1,,2,3,4,5,6,7,8,9,10} a) Find in Roster's notation 3 subsets of E; A,B,&C knowing that: = {0,2,4,6,8,10} ; B =  ; card P(C) = 8,  b) Write each of A and…Read More

## statistics, question 3, grade 10

01/07/2016

3) The table below shows the scores of 50 students in an exam out of 15. Value(xi) 10 11 12 13 14 total Frequency(ni) 5 y 20 x 3 50 Increasing cum. freq. a) Specify…Read More

## real numbers, question 10, grade 10

29/06/2016

10) If   and    Calculate Read More

## real numbers , question 9, grade 10

29/06/2016

9) Carry out : Read More

## real numbers, question 8, grade 10

29/06/2016

8)  = A) 3     B)undefined          C) -3           D)9              E)-9Read More

## real numbers order, question6

29/06/2016

6) If y≤2 then (2y-5)(-y2-3) is: a) >0                           b <0                   c) none of…Read More

## statistics, question 2, grade 10

29/06/2016

2) The given scores out of 10 are arranged in the increasing order: x, 3,4, 6, 7, y, 8, 8.5, 9, z; if the range is 6.5, the median is 7.25, and the  mode is…Read More