Four Freshmen Are to Be Assigned to Eleven Empty Rooms

question 121

Short Answer

Four freshmen are to be assigned to eleven empty rooms in a student dormitory.All the rooms are considered as homogenous so that it does not matter who is being assigned to which room.How many different ways can those 4 freshmen be assigned?

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Definitions:

Intrinsic Pathway

A series of steps in blood coagulation that is initiated by internal trauma, leading to the activation of Factor X independent of tissue factor.

Extrinsic Pathway

A pathway for blood coagulation that is initiated by external trauma leading to blood escaping from the vascular system.

Clot Retraction

Condensation of a clot into a denser, compact structure; caused by the elastic nature of fibrin.

Clot Dissolution

The process of breaking down a clot, typically through the action of certain enzymes like plasmin.