Darrius13 Darrius13

04-01-2017
Mathematics

contestada

A professor must randomly select 4 students to participate in a mock debate. There are 15 students in his class. In how many different ways can these students be selected, if the order of the selection does not match

Respuesta :

LammettHash LammettHash

04-01-2017

The professor can choose from [tex]\dbinom{15}4=\dfrac{15!}{4!(15-4)!}=1365[/tex] total possibilities.

Answer Link

Otras preguntas

Can anyone give me examples of control groups ?

If f(x) = 2x – 1and g(x) = x², Find fºg

Consider the following accounts (Click the icon to view the accounts.) Identify the financial statement (or statements) that each account would appear on. Use I

drag and drop answer choice into the categroy in which it fits best

What NaClNaCl concentration results when 259 mL259 mL of a 0.850 M0.850 M NaClNaCl solution is mixed with 567 mL567 mL of a 0.240 M0.240 M NaClNaCl solution?

the process of extracting Trona in lake Magadi is through

Please HELP!2 Write 4 x 10 in standard notation.

Given f(x) = -4(6x - 5) + 60, what is the value of f(4)?

what are the coordinates of the midpoint of the line segment with endpoints (7,2) and (3,4)

What the theme and central idea of the milkman