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
Sedbober [7]
3 years ago
9

You and your friend are playing a game. The two of you will continue to toss a coin until the sequence HH or TH shows up. If HH

shows up first, you win. If TH shows up first, your friend wins. What is the probability of you winning?
Mathematics
1 answer:
miskamm [114]3 years ago
5 0

Answer:

The probability of friend A winning with HH = 1/4.

Step-by-step explanation:

The probability of an event, A is P(A) given by the relationship;

P(A) = (The number of required outcome)/(The number of possible outcomes)

The parameters given are;

The condition of friend A winning = Coin toss sequence HH shows up

The condition of friend B winning = Coin toss sequence TH shows up

The number of possible outcomes = TT, TH, HH, HT = 4

(TH and HT are taken as different for the game to be fair)

The number of required outcome = HH = 1

Therefore;

The probability of friend A winning with HH = 1/4.

You might be interested in
What is −3/8÷7/12 ?
RSB [31]

Answer:

-9/14

Step-by-step explanation:

This is my simplest-

Do the keep-change-flip method for this problem (and also any problem involving this)

KEEP -3/8

CHANGE the division sign to multiplication

FLIP the last fraction. 7/12 to 12/7

Now solve the problem by multiplying the fractions

-3/8 × 12/7 =

-3 × 12 = -36

8 × 7 = 56

-36 / 56 =

Simplify it by dividing the numerator (up of the line) and denominator (below the line) to get -9/14

5 0
3 years ago
Read 2 more answers
Evaluate the following expression for x = 4. <br><br><br> 1+3(x-1)-2x
xz_007 [3.2K]

Answer:

2

Step-by-step explanation:

1+3(x-1)-2x

Substitute the value of x into the equation:

1 + 3(4-1) -2 (4)

1 + 3(3)- 8

1 + 9 - 8

2

8 0
3 years ago
What is the scale factor of the two triangles below?
irina [24]
The correct answer is:  [A]:  " \frac{3}{4} " .
______________________________________________________

<u>Note</u>:  "3/4"  =  "6/8"  =  "15/20" .
______________________________________________________
8 0
3 years ago
What is 4(6x + 11)?<br><br> What I mean is how do you find the answer to this and what is the answer
irinina [24]
4 times 6 equals 24 plus 11 equals 35
4 0
3 years ago
Read 2 more answers
Answer this question, and I will give brainleast.
Sunny_sXe [5.5K]

Answer:

24/25

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Evaluate 2(4 – 1)^2<br> plz hurry i’ll give best if right
    14·1 answer
  • John's original plan was to save $125 per month for two years in order to have $3,000 to put down on a car. However, after one y
    11·1 answer
  • Layla and Sam are both dog sitters. Layla charges $2 per day plus a sign-up fee of $3. Sam charges a flat rate of $3 per day. Th
    6·1 answer
  • Im giving brainlyest to first CORECT answer and 30points QUICKKKKKK
    8·1 answer
  • What is the y-intercept of the graph?
    9·2 answers
  • PLEASE HELP ASAP IM TAKING YHE IREADY TEST RN ... and I have more question so please help me answer them
    14·1 answer
  • Please help me. Image below.
    12·2 answers
  • Need help with number 11 ASAP!!!!
    12·2 answers
  • Choose the correct graph of the function y=√x+1.
    14·2 answers
  • Unit 11: volume &amp; surface area homework 8
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!