mac98
mac98
06-02-2017
Mathematics
contestada
Evaluate the following 12!/9!3!
Respuesta :
LammettHash
LammettHash
06-02-2017
[tex]\dfrac{12!}{9!3!}=\dfrac{12\times11\times10\times9!}{9!3!}=\dfrac{12\times11\times10}{3!}=\dfrac{6\times2\times11\times10}{3\times2\times1}=2\times11\times10=220[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Which workers in the Business, Management, and Administration career cluster are most likely self-employed? Advertising Consultants Human Resources Administrato
When a protein is denatured, why does it lose its functionality?
Which data set has a greater spread? Why? Set A: {38, 12, 23, 48, 55, 16, 18} Set B: {44, 13, 24, 12, 56}
A test score in the 97th percentile would be considered:
What is naval warfare led the united states to the brink of war in europe ww2?
Who owned most of the bonanza farms that developed in the late 1800s?
QUESTION 16The cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today?$109.00$269.00$30.24$77.4
Ammonia, NH3, has a higher melting point than PF3, despite the fact that melting point increases as you move down a group of elements in the periodic table. Amm
A local PTA runs a fundraiser, selling lottery tickets for $5, offering 1 first prize of $100 and 5 second prizes worth $20 each. They sell 100 tickets. What is
Is copper chloride homogeneous or heterogeneous?
