09-04-2021
Mathematics

contestada

please help me
A fair coin is tossed three times in a row. What is the probability of getting head - tail - head?

A. 0.875
B. 0.625
C. 0.375
D. 0.125

Respuesta :

hloverdi26 hloverdi26

09-04-2021

probability of heads or tails is .5
so you do (.5)^3 and you get D = 0.125

Answer Link

nonexistentbrain56 nonexistentbrain56

09-04-2021

(0.5)^3 = 0.125
Answer is D

Answer Link

Otras preguntas

The ratio of SAMs age to hank is 5 to 3. If the sum of their age is 24. How old is is hank?

determine whether the function has a maximum or minimum value. f(×)= x^2+9

What is the factoring quadratic expression for 125x^2-100x+20=0

How does the potential of a bird increases after sitting on a wire due to which, it does not get electric current?

The isotope 239 Pu 94 has a half life of 24,400 years. If a sample of nuclear waste originally contained 12kg of 239 Pu 94, how much time must pass before the a

What type of reaction is FeSO4 + Al = Al2(SO4)3 + Fe and Why ???

find solution to logarithm.

State the maximum and mini mum value of f(x)= x^2+9

Which of the following is/are part of the nitrogen cycle: a. eutrophication b. denitrification c. saturation d. all of the above

determine whether the function has a maximum or minimum value. f(×)= x^2+9