cherylblossom334455 cherylblossom334455
  • 24-04-2021
  • Mathematics
contestada

if you flip a coin 90 times, how many times would you expect to land on tails?

Respuesta :

alliebloor10
alliebloor10 alliebloor10
  • 24-04-2021

Answer:

It would be expected to land on tails 45 times.

Step-by-step explanation:

If there is a 50% chance to land on tails, about half of the time it would land on heads.

Answer Link

Otras preguntas

I need help!! Pls help
A group of 55 pupils were asked if they owned a phone or a tablet. 11 people are known to own both 18 said they only owned a tablet 34 said they owned at least
(2a^2 + a + 3) ÷ (a - 1)
what is the best approximation of the area of a circle with a diameter of 17 meters? Use 3.14 to approximate pi. a. 53.4 m2 b. 106.8 m2 c. 226.9 m2 d. 907.5 m2
Name 2 ways a maple tree can change over time
How many terms are in the following sequence? 131072, ..., 8, 4, 2
Which of the following statements is false?
How do enzymes influence the amount of activation energy needed?
Which of the following expressions are equivalent to x−(−x)+y A. 0+y B. y C. None of the above
They drove back to the house to let the old woman off and pick up the lunch. When they were ready to leave, she stood staring in the window of the car, with her