tednequamoore934 tednequamoore934
  • 16-04-2021
  • Mathematics
contestada

Brianna rolls two number cubes labeled 1–6. What is the probability that Brianna rolls a sum of 5?

Respuesta :

nuuk nuuk
  • 17-04-2021

Answer: [tex]\dfrac{1}{9}[/tex]

Step-by-step explanation:

Given

Brianna roll two cubes labeled 1-6

To get a sum of 5, sample space is

[tex]n(s)=\{(1,4),(4,1),(2,3),(3,2)\}[/tex]

No of the elements in [tex]n(s)[/tex] is 4

The total outcomes possible is 36

[tex]\therefore \text{Probability }P=\dfrac{4}{36}\\\Rightarrow \dfrac{1}{9}[/tex]

Answer Link

Otras preguntas

How does random fertilization add to genetic variation?.
One number is 28 larger than another. The sum of the numbers is 420. What are the two numbers?
How do biologists learn which organisms we're the ancestors of today's plants?
A bottle of lotion is shaped like a cylinder with a radius of 3 cm and a height of 12 cm. The empty tube inside the cylinder has a radius of 0.5 cm and is the s
40% of what number is 34?
Explain why it is sometimes necessary for scientists to replace a scientific model?
In the middle of the charcoal grill, there was a charred steak. What is the participle in the sentence? middle was steak charred
what does- Que fait Antoine comme travail en ce moment. mean??
Which sentence is punctuated correctly? There's only one course of action that is appropriate, we need to leave town Theres only one course of action th
Kristen cut her hand on a piece of glass. As the blood clots, how do white blood cells prevent bacteria on the glass from infecting her blood.