We know that
P(winning) = 1/38
P(losing) = 1-1/38 = 37/38
Expected value = 175*1/38 - 5*37/38
175/38 - 185/38 = - 10/38 =-$0.2632
the answer part A) is
The player's expected value is -$0.2632 ( is losing)
b) <span>if you played the game 1000 times, how much would you expect to lose?
</span>-$0.2632*1000=-$263.20
the answer Part B) is $263.20
The value of the 2 in 420,300 is in the ten thousands spot and the value of the 2 in 65,126 is in the tens spot. The first 2 is 1000 times greater than the second.
Where the line touches the x-axis
A
2 x 8+16 = 32 16 x 4 = 64
B
2 x 4 +8 = 16 8 x 8 = 64
C
4 x 8 + 32 = 64 2 x 32 = 64
1 l l l l 8 5 l l l l 40
2 l l l l 16 6 l l l l 48
3 l l l l 24 7 l l l l 56
4 l l l l 32 8 l l l l 64
The teacher has 64 or more pencils to give out.
<em>Hope this helps you choice your answer. :) </em>
The measure of <COD and <POT are 43 and 43degrees respectively
The point where two lines meet or intersect is known as an angle:
Is <COP and angle TOD are vertical angles, this means that they are equal i.e.
Given that:
<COP = 11x - 17
<TOD = 9x + 11
Equate both expressions
11x - 17 = 9x + 11
11x - 9x = 11 + 17
2x = 28
x = 28/2
x = 14
Get <COP
<COP = 11x - 17
<COP = 11(14) - 17
<COP = 154-17
<COP = 137 degrees
Since <COP = <TOD, hence <TOD = 137 degrees
Calculate <COD:
<COD + <TOD = 180
<COD + 137 = 180
<COD = 180 - 137
<COD = 43 degrees
Also <POT = <COD = 43degrees(vertically opposite angles)
Hence the measure of <COD and <POT are 43 and 43degrees respectively
Learn more here: brainly.com/question/17247176
