alaijua20 alaijua20

07-12-2019
Mathematics

contestada

How many ways can we choose 5 questions from an exam containing 12 questions

Respuesta :

07-12-2019

Answer:

792

Step-by-step explanation:

Counting Combination

[tex]C(n,r)=\frac{n!}{r!(n-r)!}[/tex]

[tex]C(12,5)=\frac{12!}{5!(12-5)!}[/tex]

Answer Link

surjithayer10otahza surjithayer10otahza

07-12-2019

Answer:

Step-by-step explanation:

12C5 ways.

Answer Link

Otras preguntas

Suppose you have two arrays of ints, arr1 and arr2, each containing ints that are sorted in ascending order. Write a static method named merge that receives the

Who took notes during the Constitutional Convention and earned the nickname "Father of the Constitution"? George Washington George Mason James Madison Benjamin

Is the speaker outspoken on addition

Plz help me.A man who gets off his vehicle keeps walking towards a forest on a straight path.He then observes a bear 26m ahead of him and turns back to run with

The product of two consecutive odd integers that are positive is 323. a. Write an equation to find the integers. b. Find the two integers.

Point B is the midpoint of . Which statements about the figure must be true? Select three options. DBC is bisected by ray BD. ABC is bisected by ray BD. BC = A

How did the federal government try to ease the tensions between American settlers and Native Americans?

Which hormone causes the regrowth of the endometrial lining of the uterus? testosterone estrogen GnRH progesterone

Read this sentence from "Shooting an Elephant":The sole thought in my mind was that if anything wentwrong those two thousand Burmans would see mepursued, caught

Osteoporosis is a condition where bones become weak and brittle. It is caused by an imbalance in the activity of which cells? osteoclasts and osteoblasts osteoc