1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AleksandrR [38]
3 years ago
6

Alice and Bob are playing a game. Alice starts first. On Alice's turn, she flips a coin. If she gets a heads, she wins. If not,

it becomes Bob's turn. On Bob's turn, he flips a coin. If he gets a tails, he wins. If not, it becomes Alice's turn. What is the probability that Alice wins the game?
Mathematics
1 answer:
trapecia [35]3 years ago
8 0

Answer:

The probability that Alice wins the game=\frac{1}{2}

Step-by-step explanation:

We are given that Alice and Bob are playing a game .

We have to find the probability that Alice wins the game .

If Alice win when she gets head and lose when she gets tail.Bob wins when she gets tail and she lose when she gets head.

Total results in a coin=Head, tail=2

Number of head in a coin=1

Number of tail in a coin= 1

Probability is defined as the possibility of an event that occurred

P(E)=\frac{Number\;of\;favourable\;cases}{total\;of\;cases}

The probability that Alice wins the game=\frac{Number\;of\;favourable\;cases}{Total\;number\;of\;cases}

The probability that Alice wins the game=\frac{number \;of \;heads}{Total\; results}

The probability that Alice wins the game=\frac{1}{2}

You might be interested in
Each day, Valerie charges her lunch account for her lunch. If the cost of lunch is $3, then by how much has her lunch account be
Anuta_ua [19.1K]

Answer:

$45

Step-by-step explanation:

$3 times 15 days = $45

6 0
3 years ago
What Is 1/5 as a percentage
marysya [2.9K]
\frac{1}{5} as a percentage is 20%.
3 0
3 years ago
Read 2 more answers
Please help I am doing a quiz. solve the equation -5m = -20.
BaLLatris [955]

Answer:

(d) m = 4

Step-by-step explanation:

-5m = -20 (divide by -5)

m = 4

Can I get brainliest

6 0
3 years ago
A circle with a radius of 3cm sits inside a circle with a radius of 11cm.
lozanna [386]

Answer:

Area of shaded region = 351.68 cm²

Step-by-step explanation:

Area of a circle = πr²

where r = radius = 3.14

Area of bigger circle = 3.14 × 11²

= 3.14 × 11 × 11

= 379.94cm²

Area of smaller circle = 3.14 * 3²

= 3.14 × 3 × 3

= 28.26cm²

Area of shaded region = Area of bigger circle - Area of smaller circle

= (379.94 - 28.26) cm²

= 351.68 cm²

8 0
3 years ago
ANYONE WHO KNOWS THIS PLEASE HELP
son4ous [18]

Answer:

It takes the runner 3 hours to run 15 miles.

Hopefully, this is helpful!

7 0
2 years ago
Other questions:
  • What is the quotient of 5,008 divided 16
    8·1 answer
  • Combining like terms <br><br> simplify the expression <br> -6k + 7k
    6·2 answers
  • Find the indicated side of the right triangle
    8·2 answers
  • 15 divided by 266 I need R
    5·1 answer
  • Jamal recorded three values for measuring water in a graduated cylinder. The
    14·1 answer
  • Ted is not particularly creative. He uses the pickup line​ "If I could rearrange the​ alphabet, I'd put U and I​ together." The
    10·1 answer
  • How much elastic energy is stored in a slingshot that has a spring constant of 300 N/m and is stretched by 0.45m?
    7·1 answer
  • Need answer fast!!!!
    12·1 answer
  • 11 + 4n - 2n + 12 HELPPPPPPPPPPPPPPP
    12·1 answer
  • In conducting a​ goodness-of-fit test, a requirement is that​ ________. Question content area bottom Part 1 A. the expected freq
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!