There is the answer that they don’t have any
Answer:
2 riddles every minute!
Step-by-step explanation:
Since Q and R are independent, this means P(Q and R) = P(Q)*P(R)
<span>P(Q and R) = P(Q)*P(R)
</span><span>P(Q and R) = (4/5)*(4/11)
</span><span>P(Q and R) = (4*4)/(5*11)
</span>P(Q and R) = 16/55
68 is rational
18/42 is rational
70.2.29 is rational
91.154389 is rational
5 is