Zymirthebloosd926 Zymirthebloosd926

02-02-2021
Mathematics

contestada

What is the probability that a coin flipped 3
times will land heads up exactly 2 times?

Respuesta :

ShreshtaA ShreshtaA

02-02-2021

Answer:

3/8

Step-by-step explanation:

Consider all the possible ways to get two heads, HHT, HTH and THH. There are 2⋅2⋅2=8 possible combinations in total. Therefore, the answer is 3/8.

Answer Link

Otras preguntas

which criterion is not used to describe a mass movement event?

If Robespierre were interviewed after a war, what would he say?

The sum of two numbers is 64 and their differences in 10. Find the numbers

What is the meaning of the underlined word? no, no es lo mismo. Plan symbol place same.

Which is the best summary of paragraph 7 of "The Lady, or the Tiger?"

Translate Sports are interesting to me into Spanish in the box below:

Some athletes like runners or sprinters may train by attaching a small parachute to their upper body. The parachute opens behind them as they run, resulting in

who said, "government of the people, by the people, for the people"?

Four cups of pure water are added to a 20-cup bowl of punch that is 75% juice. What percentage of the new punch is juice? Original (Cups) Added (Cups) New (Cups

a 1 Jazmine had a bag of 24 jellybeans. If of the 5 jellybeans are white, how many jelly beans are white?