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Scrat [10]
2 years ago
3

A game costs $3.00 to play. A player can win $1.00, $5.00, $10.00, or nothing at all. The probability of winning $1.00 is 40%, $

5.00 is 20%, and $10.00 is 5%. Calculate the expected value for this game.
Mathematics
2 answers:
atroni [7]2 years ago
7 0

Answer:

35%

i hope it is a answer

Leno4ka [110]2 years ago
3 0

Answer:

35%

Step-by-step explanation:

40 +20 +5= 65

100-65=35%

hope dis helps!

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Kelsey buys several pairs of uniform pants for $17.95 each, and a sweater for $24. Jeana shops at a different store and buys sev
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Answer:

If both Kelsey and Jeana purchase 6 pairs of uniform pants then they would pay the same amount for their purchases.

Step-by-step explanation:

The information provided is as follows:

  • Kelsey buys several pairs of uniform pants for $17.95 each, and a sweater for $24.
  • Jeana shops at a different store and buys several pairs of uniform pants for $18.95 each, plus a sweater for $18.

The variable <em>x</em> is the number of pairs of pants.

The total cost function for Kelsey will be:

TC_{K}=17.95\cdot x+24

The total cost function for Jeana will be:

TC_{J}=18.95\cdot x+18

Consider that both pay the same total cost for their purchases.

Compute the value of <em>x</em> as follows:

            TC_{K}=TC_{J}

17.95\cdot x+24=18.95\cdot x+18\\\\18.95\cdot x-17.95\cdot x=24-18\\\\x=6

Thus, if both Kelsey and Jeana purchase 6 pairs of uniform pants then they would pay the same amount for their purchases.

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In the diagram, MTD≅SLG. Which statement is true?
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Answer:

Option C.LG≅TD

Step-by-step explanation:

we know that

If two figures are congruent, then its corresponding sides and its corresponding angles are congruent

In this problem

MTD≅SLG

so

<em>Corresponding sides</em>

MT≅SL

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MD≅SG  

<em>Corresponding angles</em>

∠M≅∠S

∠T≅∠L

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Answer:

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Step-by-step explanation:

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P(z<1.00)=0.84134

Rounded to 4 decimal paces

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