This is the answer. Let me know if i'm correct.
I don’t understand show a picture
Answer:
x = 0, 
, 3
Step-by-step explanation:
Hey there!
<em />
<em>Step 1: Regroup terms.</em>
2x(6x + 1) (3x - 9) = 0
<em>Step 2: Solve for x.</em>
x = 0, , 3
~I hope I helped you! :)~
Answer:
the time percentage is 17%
Step-by-step explanation:
The computation of the time percenatge in the case when the detector lie and done with the mistake is as follows:
L denotes the event in which a person is lying.
NL denotes the event in which a person is not lying.
C denotes the event in which that lie detector works correctly
NC denotes the event in which lie detector is not working correctly
Now
P(C|L) =0.8
And,
P(NC|L) is
=1 - .8
= 0.2
P(C|NL) =0.9
P(NC|NL) is
= 1 -.9
=.1
P(L) = 0.7
P(NL) is
= 1 - .7
= .3
Now
P(NC) =P(NC|L) × P(L) + P(NC|NL) × P(NL)
=. 2 × .7 + .1 ×.3
=. 14+.03
= 0.17
Hence, the time percentage is 17%
It depends, what does a mean? If you know just add what a means to 3 then subtract 4.
