egboob3earjessiopez egboob3earjessiopez

04-08-2016
Mathematics

contestada

What are nPr and nCr? How are they used in probability?. Explain your answer and provide some reference links.

Respuesta :

meerkat18 meerkat18

07-08-2016

The Permutations or nPR is a formula that is used to arrange r things out of n total ones while the Combinations or nCr is a formula that is used to select r things out of n total ones. I hope you are satisfied with my answer and feel free to ask for more

Answer Link

Otras preguntas

the formula V= 4x3.14xr3 over 3 gives the approximate volume of a sphere if you know the radius r. Calculate V if r=3

Arrange these events in South Africa’s history in chronological order. Tiles South Africa establishes the apartheid system. Nelson Mandela becomes the first ele

6x+72(x+3)−2x+52(x+3)

Which twentieth-century president am I? I entered office in the midst of the worst economic depression this country has seen. I had a plan though, a New Deal,

How to solve this question

One outcome of the social gospel movement was a new kind of music. settlement houses. increased immigration. taxation on the wealthy.

Which is a correct way of evaluating the expression 15x + 30x for x = 2?

Identify the sentence with the correct verb. A. The tourists had got on the wrong bus. B. The tourists had gots on the wrong bus. C. The tourists had gotten o

if a solution such as acetic acid spills on a counter

Translation for spanish I class? *Picture included* Not sure what to do with boot verbs