Answer:
The percentage of visitors who are truthful clickers and answered yes is 15%.
Step-by-step explanation:
Denote the events as follows:
<em>Y</em> = a visitor clicked Yes.
<em>N</em> = a visitor clicked No.
<em>R</em> = a visitor is a random clicker.
<em>T</em> = a visitor is a truthful clicker.
Given:

The law of total probability states that:

The probability of Y can be computed using the law above as
Compute the value of P (Y|T) as follows:

Percentage = 0.15 × 100 = 15%.
Thus, the percentage of visitors who are truthful clickers and answered yes is 15%.
Answer:
200?
Step-by-step explanation:
I did that by multiplying 20 by 10 because I rounded to those numbers.
Answer:
9
Step-by-step explanation:

Answer:

Step-by-step explanation
We have given that equation of line a+4b=0
⇒4b= -a
⇒
slope of line = 
⇒
is negative therefore it lies into 4th quadrant
By, Pythagoras theorem 
by putting value of P= -1 & B=4
the value of
with the given condition 
i.e.
∈ (3π/2, 2π)
now, 
No they are not square congruent because it goes 3 units down