mary12elliot mary12elliot

15-05-2019
Mathematics

contestada

Suppose you toss three pennies.

a)What is the probability of all the three pennies landing heads up: P (H,H,H)?

b)Suppose the three pennies land heads up and you toss a fourth penny.What is the probability of it landing heads up?Explain

Respuesta :

nikki123cole nikki123cole

15-05-2019

Answer:

A) 33.3%

B) Its 50%

Step-by-step explanation:

B) there are 2 sides of a penny so there would be 50 on each side so there is 50% chance it will land on heads.

Answer Link

hammoudramla hammoudramla

29-05-2020

Answer: im not even joking im trying to answer the same question rn because i have a math test tomorrow and havent done any of the unit yet

Step-by-step explanation:

Answer Link

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