anonymous
  • anonymous
A carnival game has a bowl with 50 packages with 1 item in each: 25 are marbles, 10 are pieces of gum, and the rest contain a new nickel. If each marble is worth 2 cents, and the pieces of gum are each worth a dime, what is the expected value of a random choice from the bowl? The expected value is= a0 cents.
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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triciaal
  • triciaal
|dw:1442250466486:dw|
anonymous
  • anonymous
whats the bottom numbers for ?
triciaal
  • triciaal
should be 15 bags with nickels 50 - 25 - 10

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More answers

anonymous
  • anonymous
then i calculate that and ill get my answer ?
anonymous
  • anonymous
so the answer is 15
triciaal
  • triciaal
no 15 is the number of bags with nickels for the expected value of a random choice 25*0.02 + 10*0.10 + 15 *0.05
anonymous
  • anonymous
i got 2.25
triciaal
  • triciaal
not sure if should divide by 50 do you have choices ?
triciaal
  • triciaal
sorry i don't know
anonymous
  • anonymous
see
1 Attachment
anonymous
  • anonymous
help plese
triciaal
  • triciaal
2.25 = 225 cents
triciaal
  • triciaal
@Nnesha can you help?
anonymous
  • anonymous
2.25

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