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vlabodo [156]
3 years ago
12

A game advertises, EVERYONE IS A WINNER! It costs $2 to play. You get to choose a card from a standard deck of 52 playing cards.

If you choose a red card, you win $3. If you choose a black card, you get $1. What is the expected value of playing this game?
$0

$1

$2

$3
Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
8 0
2 dollars. is the correct answer hope that helps
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Gina saw twice as many tigers as lions at the zoo. The number of bears she saw was 7 less than the number of tigers. She saw fiv
Fynjy0 [20]
Gina saw 25 monkeys 
25 ÷ 5 = 5 
5 + 7 = 12
12 + 6 = 18
25 + 5 +12 + 6 = 48 animals 
gina saw 48 animals at the zoo
8 0
3 years ago
I need to have this done by tonight and I don’t know what to put
a_sh-v [17]

Answer:

A. Option 1

Sign up cost = 0

1 Month = 125

2 Months = 150

3 Months = 175

4 Months = 200

Step-by-step explanation:

For every option simply write what the starting cost is in the top box for every option. Then multiply the monthly cost by how many months for each box and then add the starting cost. The result of the multiplication and addition will be what you put in each box.

5 0
3 years ago
2. What is the domain and range of the
Lapatulllka [165]

Answer:

  • domain: x ≥ 0
  • range: y ≥ 0

Step-by-step explanation:

The domain of a function is the set of x-values for which it is defined. The range of a function is the set of y-values the function produces.

<h3>Domain</h3>

The domain is the horizontal extent of the graph. This graph extends from x=0 toward x→∞. The domain is x ≥ 0. In interval notation, it is written [0, ∞).

<h3>Range</h3>

The range is the vertical extent of the graph. This graph extends from y=0 toward y→∞. The range is y ≥ 0. In interval notation, it is written [0, ∞).

6 0
2 years ago
Simplify(4-x) (7+x) <br>​
Sophie [7]

(4-x) ( 7+ ×)

28 +4x -7x -x²

28 -3x - x²

7 0
3 years ago
Nearest hundredth of 3419.46
Kamila [148]

That's already rounded to the nearest hundredth, so the answer is 3419.46.

The picture below will help you.

4 0
3 years ago
Read 2 more answers
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