Answer:
Step-by-step explanation:
From the question we are told that:
Percentage of audience in first concert 
Percentage of audience in second concert 
Percentage of audience in third concert 
Audience Percentage at at-least one concert 
Percentage of audience at first & second concert 
Percentage of audience in first & third concert 
Percentage of audience in second & third concert 
Generally the equation for probability of attending all concerts 
is mathematically given by
Therefore the probability that a randomly selected audient attended all the concerts
Using pythagoras theorem,
a^2 + b^2 =c^2
11^2 + 11^2 = c^2
c^2=242
c=
c= 15.556
c=15.6
Answer:
2×2×3
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
If you were to plot the given points, you would quickly see that this is a vertical line where x = 4 (a visual is always a good place to start).
Vertical lines have a slope that is undefined and are written in the form of x = .
If you had plugged into the slope formula 
, where (
) is (4, 8) and (
) is (4,6) the result would be as follows:
= 
= 
Because you can not divide by 0, the slope is in fact undefined.
Can you please provide us with english translation..
thanx
