Answer:
The expected value of the lottery is $80
Step-by-step explanation:
To get the expected value, we have to multiply each outcome by its probability
Then we proceed to add up all of these to get the expected value of the lottery
we have this as ;;
125(0.2) + 100(0.3) + 50(0.5)
= 25 + 30 + 25 = $80
Answer:
<h2>BC = 30</h2>
Step-by-step explanation:
Look at the picture.
The equation:
<em>combine like terms</em>
<em>subtract 8 from both sides</em>
<em>divide both sides by 5</em>
- put x = 8:
Answer:
15 is 50% greater than 10.
10 is 33 1/3% less than 15
Answer:
12 cm
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
