16
.......................
E[y]=∑yp(y)=4(0.176)+(−1)(0.824) =−.12 dollar, so In one play the player is expected to lose 12% of a dollar.
48 points gained in those 3 days.
Subtract 220 with 48, then add 96. Last step would be subtracting 220 with the amount they have now in those 3 days to find how much points the stock market gained in those 3 days.
Subtract 220-48.It‘ll be 172.
Add 172 with 96. 172+96=268.
Subtract 268 with how much points the stock market had 3 days ago. 268-220. So it would be about 48 points gained.
X=-10
by simplifying both sides of the equation then isolating the variable
1 meter = 100 centimetres
3.2 meter = 3.2 x 100 = 320 centimetres
1 centimetre = 10 millimetres
320 cm = 320 × 10 = 3200 millimetres
Answer : 3200 millimeters
