Examlex
Solve the problem.
-In a drama class, 5 students are to be selected from 19 students to perform a synchronized dance. In how many ways can 19 students be selected from the 5?
Need Hierarchy
A model, often associated with Abraham Maslow, outlining a progression of human needs, from basic physical requirements to complex psychological needs.
Evolutionary Significance
The importance or role of a trait, behavior, or structure in the survival and reproductive success of an organism across generations.
Human Agency
The capacity of individuals to act independently and make choices and decisions based on their free will.
Self-Determination
The process by which individuals control their own life, making choices and decisions independently.
Q12: Suppose you wish to prove the
Q40: The reflective property of an ellipse is
Q51: <span class="ql-formula" data-value="S \rightarrow 0 B ,
Q57: <span class="ql-formula" data-value="16 y ^ { 2
Q66: <span class="ql-formula" data-value="\frac { x ^ {
Q94: If T is a tree with 999
Q109: Find the vertex-chromatic number, the edge-chromatic
Q131: <span class="ql-formula" data-value="a _ { 1 }
Q143: The small zoo at Nichols Park charges
Q160: <span class="ql-formula" data-value="( 0 , - 5