Answer:
Loss of $4.78
Loss of $478
Step-by-step explanation:
Expected value = Sum of (winning amount x winning probability) - cost of lottery ticket
Expected value = ( $10 x 1/100 + $100 x 1/1000 + $1 million x 1/$50 million ) - $5
Expected value= $0.22 - $5
Expected value= - $4.78
The Negative value of expected value indicates loss)
Amount expected to lose if 100 tickets are bought = 100 x $4.78 = $478
Answer:
2 2/3
Step-by-step explanation:
8- 5 1/3
=8-16/3
=8/3
8/3=2 2/3
Answer:
a an d
i promise
Step-by-step explanation:
Answer:
Decay
Step-by-step explanation:
Any "r" value between 0 and 1 indicates an exponential function in decay. The "r" value is the one in the parentheses and raised to the exponent. In this case, the value is 0.91. This number falls within the "r" value boundaries of a decaying exponential function.
Answer:
n = √108 or 6√3
Step-by-step explanation:
n is the altitude of the right triangle
Based on the right triangle altitude theorem, we would have:
h = √(xy)
Where,
h = n
x = 18
y = 6
Substitute
n = √(18*6)
n = √108
Or
n = 6√3
