damiaali8aa6for damiaali8aa6for

16-10-2016
Mathematics

Answered

What does the c stand for in this, calculate 7c2?

Verified Answer :

16-10-2016

7C2 usually means the number of combinations of 7 different things taken 2 at a time:
\(7C2=\frac{7!}{2!5!}=\frac{7\times6}{2}=21\)

Answer Link

Related Questions

What does it mean when you evaluate your ideas or the ideas of others you are engaging in

Which of the following could be a nucleotide of DNA deoxyribose phosphate group thymine deoxyribose phosphate group uracil ribose phosphate group thymine ribose

which mirror type gives a wider field of view than a flat surface mirror of the side and rear of your vehicle

The ventriclesatria are responsible for pumping blood while the atriaventricles receive the blood

How to find the mass number of an element

the speed of at which a certain computer can access the internet is 2 megabytes per second how fast is this in megabytes per hour can some one show me this step

What did Alexander Hamilton believe his plan for the nations economy would do A buy political support from poor Americans B establish the nations financial cred

What do the colors produced by fireworks indicate

What did Martin Luther do

Find the angular velocity in radians per second of a wheel turning at 25 revolutions per minute

Web Analytics Made Easy - Statcounter