jbednarik6878 jbednarik6878

06-02-2018
Mathematics

contestada

How many ways can four items be selected from a group of seven items?

Respuesta :

L4RIDER L4RIDER

06-02-2018

7!/(7-4)! = 840 ways

Answer Link

Otras preguntas

WORTH 28 POINTS! Anybody please help me with these math question....

Colonists wrote a Declaration of Rights and Grievances and sent it to the King of England. True False

Determining cause and effect how did industrialization affect the way people lived in the united states?

Spain didn't develop a middle class because of why?

Find the equation of the horizontal line that passes through the point: (-1, 5

soueif first describes cairo as viewed from the river at a distance, rather than from within the protest. How does this help the reader visualize the scene

Need answers ASAP A spherical model of planet Earth has a radius of 3 ft. What is the approximate volume of the model of planet earth? Use 3.14 to approximate p

What species was used to study polio?

How would you feel if you lived without television (In full complete sentences and in a paragraph why0

*please help I can't figure out were to start* Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 2000/3 pi in³. One day, her