zakattacke zakattacke
  • 14-05-2021
  • Mathematics
contestada

PLEASE HELP!! A fair coin is flipped 3 times. What is the probability of the coin landing on heads 3 times? Why is that?

Respuesta :

zoestout247
zoestout247 zoestout247
  • 14-05-2021

Answer:

If the coin is fair, then the odds of getting heads or tails should be equal, 12. Then 3 tosses of tails will have a chance of 12⋅12⋅12=18.

Answer Link
pc192y
pc192y pc192y
  • 14-05-2021

Answer:

1/8 or 12.5%

Step-by-step explanation:

The odds of getting heads is 50% (1/2) each time.

So putting the odds to the power of three will provide the odds of getting heads 3 times.

1/2 * 1/2 * 1/2 = 1/8 or 12.5%

Ver imagen pc192y
Answer Link

Otras preguntas

3. Name the angles from largest to smallest
Round 86995.4991839 to the nearest ten.
Charlie was a 26-year-old drummer from San Francisco. He was a high school music teacher who had just returned from participating in a teacher exchange program
sin c A.) 48/14B.) 48/50C.) 14/48D.) 14/50​
Question 2 of 5 Which is NOT an effective way to build relationships with your co-workers? A(Ask your co-workers about their role, skills and goals. B)Find one
Caitlin earns money as a lifeguard and as a pet sitter. In one week, she earned $25 pet sitting. The total amount of money she earned that week was less than $7
Please please please Help me. Thank you
Some wire is used to make 3 rectangles: A, B, and C. Rectangle B's dimensions are 3 5 cm larger than Rectangle A's dimensions, and Rectangle C's dimensions are
8(3x + 9)-2 A.24x+56 B.24x+7 C.24x+70 D.24x+72
Which is a true statement about the US economy during the 1970s