Answer:
B
Step-by-step explanation:
The retrospective or historic cohort story, is a longitudinal cohort story that considers a particular set of individuals that share the same exposure factor to ascertain its influence in the developments of an occurrence, which are compared with the other set or cohort which were not exposed to the same factors.
Retrospective studies have existed about the same time as prospective studies, hence their names.
Answer:
Yes they are equivalent expressions
Step-by-step explanation:
Answer:
5.994989
Step-by-step explanation:
If this is correct the answer would be
y^2 + 0.1y + 0.0025
It would be replaced with f(-2) which is the reciperacle of 2x