Try answer C or B because either one could be the right answer
Answer:
1150 yen
Step-by-step explanation:
There are 15 shares in total. 2+6+7
3450 / 15 = 230
So one share is 230
The smallest share is two
So 2×230 = 460 yen
Biggest share is Seven
So 7×230 = 1610 yen
1610 - 460 = 1150 yen
Answer:
hello : x=1
Step-by-step explanation:
look this solution :
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%
