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Stolb23 [73]
4 years ago
7

A game involves tossing a biased coin that has a 60% probability of landing on heads. If a player wins $50 when heads appears, w

hat is the expected value of a player's winnings?
Mathematics
1 answer:
Alenkasestr [34]4 years ago
3 0
Probability of winning = 0.6 , Probability losing = 1-0.6 = 0.4

Expected value = 50(0.6) - 1(0.4)  =  $29.6

The interpreation of this is that if you play many times you would expect a profit of $29.6.
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marysya [2.9K]

Answer:

8x + 12 = 12 + 8x

0 = 0

Step-by-step explanation:

Distribute then simplify

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0.500000

Step-by-step explanation:

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Which is the graph of g(x)=10/x
Elan Coil [88]

Answer:

y=0

Step-by-step explanation:

Find where the expression  

10

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x

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Consider the rational function  

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(

x

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m

is the degree of the denominator.

1. If  

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y

=

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2. If  

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, then the horizontal asymptote is the line  

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a

b

.

3. If  

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m

, then there is no horizontal asymptote (there is an oblique asymptote).

Find  

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n

=

0

m

=

1

Since  

n

<

m

, the x-axis,  

y

=

0

, is the horizontal asymptote.

y

=

0

There is no oblique asymptote because the degree of the numerator is less than or equal to the degree of the denominator.

No Oblique Asymptotes

This is the set of all asymptotes.

Vertical Asymptotes:  

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=

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Horizontal Asymptotes:  

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image of graph

3 0
3 years ago
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inysia [295]

Answer:

2 {b}^{2}  - 5b - 63

Step-by-step explanation:

(b - 7) \times (2b + 9)

b \times 2b + 9b - 7 \times 2b - 7 \times 9

2 {b}^{2}  + 9b - 14b - 63

2 {b}^{2}  - 5b - 63

7 0
3 years ago
X^2+16x+_=(x+_)^2 what are the missing digits?
Eva8 [605]

Answer:

x^2+16x+64=(x+8)^2

Step-by-step explanation:

For the first spot you find the perfect square of the equation

This is found by doing (1/2 16)^2

1/2 16 = 8

8^2 = 64

The second spot is factoring, where you would put half of 16 or the square root of 64

1/2 16 = 8

root 64 = 8

3 0
2 years ago
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