remack2020 remack2020
  • 22-04-2018
  • Mathematics
contestada

. When rolling two six-sided number cubes, what is the probability of getting a sum of at least 5?

Respuesta :

Аноним Аноним
  • 22-04-2018
Total number of possible outcomes = 36

Total number of outcomes with the sum at least 5 = 30
{1,4},{1,5},{1,6},{2,3},{2,4},{2,5},{2,6},{3,2},{3,3},{3,4},{3,5},{3,6},{4,1},{4,2},{4,3},{4,4},{4,5},{4,6},{5,1}{5,2},{5,3},{5,4},{5,5},{5,6},{6,1},{6,2},{6,3},{6,4},{6,5},{6,6}

P(Sum of at least 5) = 30/36 = 5/6

Answer: 5/6
Answer Link

Otras preguntas

Someone please help don't ignore me I need help with this question !
Which field in the ip header is an 8-bit value that identifies the maximum amount of time the packet can remain in the network before it is dropped?
Ryan miller would like to buy a condo in florida in six years. he is looking to invest $78,000 today in a stock that is expected to earn a return of 13.7 percen
What is the value of x2y , when x = 10 and y = 1? A.1/10 B.1/5 C.5 D.10
A hormone secreted by the pancreas that keeps glucose levels balanced is ___________.
What is 24.678 rounded to two decimal places
Some groups, such as your family, are ______________, which means you were born or adopted into that group.
What would happen to a cell if the mitochondria stopped working?
Females don’t digest alcohol as quickly as male, so they are affected more easily than males
After staining endospores will be ___ in a ____ cell