Investigators tested the hypothesis that chemicals in fertilizers increases the risk of cancer. They formed a cohort of employees of a fertilizer manufacturing factory. The employees who worked with chemicals used in the manufacturing process were the exposed group, while clerical workers constituted the unexposed group. They then observed these workers for 10 years to assess the incidence of cancers. This study design is an example of

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem