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Sati [7]
2 years ago
11

I need help on this math problem

Mathematics
1 answer:
mash [69]2 years ago
6 0
I would go with the answer D
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Two gamblers, call them Gambler A and Gambler B flip a coin repeatedly. The coin is unfair and comes up heads 2/3 of the time. G
Andru [333]

Answer:

≈ 0.52

Step-by-step explanation:

P( head ) = 2/3 , P( tail ) = 1/3

when a head is tossed ; Gambler A wins $1

when a tail is tossed : Gambler B wins $1

<u>Determine the P( Gambler A wins the game ) if he starts with I dollars</u>

Assuming I = $1

n = 5

p ( head ) = P( winning ) = 0.66

p( losing ) = 0.33

applying the conditional probability in Markov which is ;

Pₓ = pPₓ₊₁ + (1 - p) Pₓ₋₁

P( 1) = 0.66P₂ + 0.33P₀

resolving the above using with Markov probability

P( 1 ) = 0.51613

hence the probability of Gambler A winning the game if he starts with $1

≈ 0.52

6 0
3 years ago
What is 24 percent of 25
Mkey [24]

6

24% = \frac{24}{100}

multiply 25 by this fraction

25 × \frac{24}{100} = \frac{25(24)}{100} = 6


4 0
3 years ago
One population proportion test: Which of the following situations involves testing a claim about a single population proportion?
kicyunya [14]

Answer:

A recent report estimated that 25% of all college students in the United States have a sexually transmitted disease (STD). The director of the campus health center believes that the proportion of students with STDs is higher at their campus.

According to the American Heart Association guidelines, the daily maximum amount of sugar a teenager should have is 4 teaspoons. The parents of a local high school have expressed concerns that the average daily sugar intake of their students is higher than these guidelines and have been pressuring school officials to limit unhealthy snack and beverage choices offered in the cafeteria and student store.

Step-by-step explanation:

The first two researches involve the single sample compared to mean of population.

The 3rd and 4th research involves comparing samples of men and women that is two individual groups.

4 0
3 years ago
A submarine at a depth of -25 2/3feet descended 5 1/3. How many feet must the submarine rise to reach the surface?
zheka24 [161]

Answer:

it descended 31 Feet b b b b b b b b b bb b b b b b b  b b b b

7 0
3 years ago
Another way to write 9 x 200
Katyanochek1 [597]
200+200+200+200+200+200+200+200+200
6 0
3 years ago
Read 2 more answers
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