Every third laptop assembled is checked for defects.
a. random
b. convenience
c. cluster
d. stratified
e. systematic

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units

Which of the following is the graph of f(x) = x2? click on the graph until the correct graph appears.

Which are these conditions is most likely to exist when there is general slowdown of the economy