rhaynes357
rhaynes357
03-04-2017
Mathematics
contestada
how do you evaluate 11 c 5
Respuesta :
bcalle
bcalle
03-04-2017
You have 11 items and you need to choose 5 of the 11.
There are 462 ways to choose them.
The formula is :
11! / (5!6!)
n!/(r!(n-r)!)
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Which of the following would be helpful to a child having difficulty with reasoning? a. Arrange children in patterns. b. Do a follow-the-leader counting walk.
51.66 the 6 in the tenths place is _______ the value of the 6 in the hundredths place
what is the name for the protective structure that forms around the embryo
How many neutrons are in an atom of sulfur with a mass number of 35? a. 16 b. 17 c. 18 d. 19
What was the hiker's total displacement?A.24 km B.4 km north C.14 km northeast D.0 km
Founded in 1967, ASEAN did little to foster economic cooperation until _______ proposed a free-trade area in 1991. A. Thailand B. Malaysia C. Indonesia D. Sing
What did Bohr’s model of the atom include that Rutherford’s model did not have?
explain how yiu can tell 5/12 is less than 1/2 without using a model.
"Yonder sky has wept tears of compassion" is an example of A. assonance. B. alliteration. C. consonance. D. personification.
what is the answer 1/3+2/6+3/12+_= 1
