The 14 compact cars sold by a dealer on Monday was 56% of the cars sold that day.
Situation is looking for a percent of compact car that is 56 or part that is 14 compact car out of whole.
<u>Solution:
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Given that
14 compact cars sold by a dealer on Monday was 56% of the cars sold that day.
Need to decide whether the following situation is looking for the percent, the part, or the whole.
From given information ,
The part that is 14 compact cars out of all cars are sold on the day.
Also 14 compact car are 56% of the car sold on that day.
So clearly situation is looking for a percent of compact car that is 56 or part that is 14 compact car out of whole.
The correct congruence statement for the triangles shown is∆ BLG~=∆PFX.
Answer:
Expected value of raffle = $-0.67
Step-by-step explanation:
Number of tickets sold = 5,000
Selling price of each ticket = $1
1 prize = $500
3 prizes = $300
5 prize = $30
20 prizes = $5
The value of each ticket is given by
value = $500*(1/5000) + $300*(3/5000) + $30*(5/5000 + $5*(20/5000)
value = $0.1 + $0.18 + $0.03 + $0.02
value = $0.33
The expected value is
Expected value = value - selling price
Expected value = $0.33 - $1
Expected value = -$0.67
Therefore, the expected value of this raffle is -$0.67 if you buy 1 ticket.
The negative sign means that you are most likely to lose $0.67 if you buy a raffle ticket for $1.
If I’m not mistaken, the answer is C.
