Pablo is dividing a dish of brownies for a party. the brownie mix cost $2.89. he cuts the brownies into squares that measure 3 inches by 3 inches. if the pan is 18 inches long and 12 inches wide, how many brownies did he cut?

Identify one charcteristic of exponential growth

What is the point slope form of a line with slope -5 that contains point (2,-1)

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?