Solid line with shading above (bc of the >)
Answer:
4x(3x+7)
Step-by-step explanation:
24)y=x-4
21) y=-3x+1
23) y=4/5x+6
Answer:
50 people
Step-by-step explanation:
-An experimental unit is any physical entity or person or animal that can be randomly assgned to a treatment.
-Such a unit is usually referred to as a unit of statistical analysis.
-Both control and actual experimental units are units of statistical analysis despite receiving different treatments.
-Hence, the experimental units of the study is 50 people.
