One bag contain 3 blue and 5 red balls, another bag conta...
One bag contain 3 blue and 5 red balls, another bag contain 2 blue and 4 red balls respectively. One ball is drawn for each bag. What is the probability both balls are blue
215
324
321
328
Correct answer is B
No explanation has been provided for this answer.
¯XY is a line segments with the coordinates X (- 8,- 12) and Y(p,q). if the midpo...
In the figure, 0 is the centre of the circle ABC, < CED = 30o, < EDA = 40o. What is the size o...
In the diagram, QPS = SPR, PR = 9cm. PQ = 4cm and QS = 3cm, find SR. ...
>What are the factors of 2x2 - xy - 3y2 ?...
Express, correct to three significant figures, 0.003597. ...
What is the place value of 9 in the number 3.0492? ...
From a point P, R is 5km due west and 12km due south. Find the distance between P and R...
Each interior angle of a regular polygon is 168o. Find the number of sides of the polygon ...