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:
21 inches
Step-by-step explanation:
to get from 4 to 14 you multiply by 3.5 so you multiply 6 by 3.5 to get 21
Answer:
Parte dividida o separada de un todo considerada por separado.
Step-by-step explanation:
Answer:
(11, 11)
Step-by-step explanation:
Solve by substitution:
1. set the equations equal to each other

2. simplify

3. substitute the value of x into an equation
