Answer:
0.1575
Step-by-step explanation:
Probability of picking a girl is 0.45 and probability of a girl scoring A is 0.35.
Therefore probability of a girl scoring A is 0.45*0.35=0.1575
What do you need help with?
Answer:
Given expression has the value 69
Step-by-step explanation:
Given equation is:

Now we have to put x = 3
So the equation will become:

By simplifying:
As 
and 2*3 = 6
So the above equation will become:

So the value of given expression is 69.
i hope it will help you!
Answer:
if you tell me what it means I can help you