mik1126 mik1126

01-07-2017
Mathematics

contestada

6 students volunteer for a committee. How many different 3-person committees can be chosen?

Respuesta :

konrad509 konrad509

01-07-2017

[tex]C(6,3)=\dfrac{6!}{3!3!}=\dfrac{4\cdot5\cdot6}{2\cdot3}=20[/tex]

Answer Link

Otras preguntas

An experiment involves 17 participants. From these, a group of 3 participants is to be tested under a special condition. How many groups of 3 participants canbe

Find the common ratio of the geometric sequence: 3,4,16/3,…

how does Fadi’s identity affect his perspective of his first day of school?

on the average 5 oranges will give 3 cupful of juice. if 2 cupfuls make a pint, how many oranges must be used to make 3 gallons of juice.

A stick has a length of $5$ units. The stick is then broken at two points, chosen at random. What is the probability that all three resulting pieces are longer

A single-phase transformer has 480 turns on the primary and 90 turns on the secondary. The mean length of the flux path in the core is 1.8 m and the joints are

What percent of 300 is 67?

When preparing the cash budget, all the following should be considered except: Group of answer choices Cash receipts from customers. Cash payments for merchandi

In an ESP experiment subjects must predict whether a number randomly generated by a computer will be odd or even. (Round your answer to four decimal places.) (a

The diagram shows a right triangle and three squares. The area of the largest square is 55 units.Which could be the areas of the smaller squares?Choose all answ