Examlex
Solve the problem.
-A combination lock has 45 numbers on it. How many different 3-digit lock combinations are possible if no digit can be repeated?
Social Distance
The perceived or desired degree of remoteness between members of different social groups.
Prejudice
A preconceived opinion or bias against someone or something without reasonable justification.
Stereotyping
The act of assigning generalized attributes to an individual or group based on perceived membership in a certain category.
Social Norms
The accepted behaviors within a society or group.
Q54: <span class="ql-formula" data-value="\begin{array} { r r }
Q69: <span class="ql-formula" data-value="\left| \begin{array} { l l
Q87: <span class="ql-formula" data-value="x - 4 y =
Q88: The arch beneath a bridge is semi-elliptical,
Q143: <span class="ql-formula" data-value="\begin{aligned}- 2 x - 4
Q195: The following is known about three
Q197: <span class="ql-formula" data-value="\begin{array} { r } 5
Q220: <span class="ql-formula" data-value="a _ { n }
Q282: On a circle of radius 12
Q299: <span class="ql-formula" data-value="\left( \begin{array} { l }