Question

in a week
a) a blue ball
c) not a red ball
(b) a yellow ball
(d) not a yellow ball
A bag contains 2 red balls, 7 blue balls and 1 yellow ball. Find the probability of drawing​

Answer 1

Answer:

a) 7/10

b) 4/5

c) 1/10

d) 9/10

Answer 2

Answer:

A] 7/10 - FOR A BLUE BALL

B]- 8/10= 4/5 -NOT A RED BALL

C] 1/10- A YELLOW BALL

D] 9/10 - NOT A YELLOW  BALL

Step-by-step explanation:

Hi Friend...

the given above are your answers...the formula applied is

PROBABILITY = NO. OF FAVOURABLE OUTCOME / TOTAL NO. OF OUTCOME

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