vqjcastillo vqjcastillo

02-06-2021
Mathematics

contestada

Choose the correct formula for combination.
A . n!/r!(n-r)!
B. n!/(n-r)!

Respuesta :

saifuf12 saifuf12

02-06-2021

Answer:

B

Step-by-step explanation:

The number of combinations of n objects taken r at a time is determined by the following formula: C(n,r)=n!/(n−r)!

Answer Link

Matias0207 Matias0207

27-07-2022

Answer: The answer is A n!/r!(n-r)!

search it up

Answer Link

Otras preguntas

which is a property of an angle?

what is 3.2 as a fraction

What is a central reason why McKinley won the 1896 presidential election? A. His personal life was exemplary. B. Farmers and the working class supported him. C.

People living in equatorial countries have a darker skin tone than others. What would be the reason for this change in skin tone? A. The ancestors of the people

which forms at mid ocean ridged

How do I find the chemical formula?

The price of which of the following crops will likely increase due to colony collapse disorder? Wheat, soybeans, corn or apples?

60,488 rounded nearest ten thousand

hat is a static character? a character who changes as the story progresses a character who has only one or two personality traits a character who has several pe

what is 5 divided by n plus 3