4 Gabriel spends $18 for 3 pounds of sliced cheese.
a. Complete the model to show how much the cheese costs per pound.
Cost (dollars) o
18
3
Weight (pounds) 0
b. The cheese sells at a rate of $
per pound
C. How can you use the rates you found in problems 3b and 4b to tell whether
turkey or cheese is less expensive per pound?

In the diagram of circle o, what is the measure of zabc?

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

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?