Writing A farmer recently sold a large plot of land. The sale decreased his total acreage by 5%. Let v be the original acreage. Find two equivalent expressions that will give the new acreage. Use pencil
and paper. Use the expressions to describe two ways to find the new acreage.
Which two expressions will give the new acreage?
A. 0.95 -0.05v
OB. V-5v
C. V-0.05v
D. 5v
E. 0.05v
OF. 0.95v

Stu and ambrose are working together on a study of whether diet is related to students' mental health. first, they randomly select 10 students from the student center and 10 students from the office of counseling and psychological services. then, they ask students to rate their diet in terms of healthiness on a scale of 1-100 before completing a 20-item mental health survey. a) name one of the constructs being studied b) how was the construct you named above operationally defined in this experiment? e) was the variable you described above their independent variable, their dependent variable, or a controlled variable? d) what is a confounding variable? what is a potential confound in this study?