Answer:
a) 0.80
b) 0.72
c) 0.02
Step-by-step explanation:
It is assumed that
X = Bit transmitted
Y = Bit received
= Transmissted bit is 0
= Transmissted bit is 1
= Received bit is 0
= Received bit is 1
As per the given condition
P [ | ] = 90%
P [ | ] = 100% - 90% = 10%
P [ | ] = 74%
P [ | ] = 100% - 74% = 26%
P [ Tramitted bits are 0 ] = 80%
Now calculate each situation
a)
As all the transmitted bits are o has possibilit of 80% then
P [ X = 0 ] = P [ ] = 80% = 0.80
b)
P [ X = 0, Y = 0 ] = P [ , ] = P [ | ] x P [ ] = 90% x 80% = 72% = 0.72
c)
P [ X = 1, Y = 0 ] = P [ , ] = P [ | ] x P [ ] = 10% x ( 100% - 80% ) = 10% x 20% = 2% = 0.02
Answer:
Length = 8
Step-by-step explanation:
If Area = L • W then if we have the area and the width we should divide the Area by the width to get the length.
6 2/5 divided by 4/5 = 8
Steps:
1) convert 6 2/5 to improper fraction and switch sign: 32/5 • 5/4 = 8
Hope I helped!
(9 * 2) + 1 = 18 + 1 = 19/2 is it's fractional notation/mixed number.
Answer:
Step-by-step explanation:
first need to find the slope
-4-5=-9
-2-4=-6
=3/2
y-5=3/2(x-4) this is your point slope equation
y-5=3/2x-6
y=3/2x-1 this is your slope intercept equation
-3/2x+y=-1
muliply by -2
3x-2y=2 this is your equation in standard form