Answer:
240/2500
Step-by-step explanation:
A:event of drawing a blue marble from bag
P(A)=number of blue marble/total marbles
= 12/50
B:event of getting tails on tossing a coin
P(B)=total tails/total tosses
= 20/50
A∩B:event of getting a blue marble and tails on coin
As we know the two events are independent
Hence, P(A∩B)=P(A)×P(B)
=
[tex]\dfrac{12}{50}\times \dfrac{20}{50}\\\\\\=\dfrac{240}{2500}[/tex]
