Coach joel recorded the amount of time his runners take to run a mile in practice. if, on average, they can run it in under 7 minutes they will go the disney world race; if they can stay under 8 minutes they will go to the new york city race; and if they can stay under 9 minutes they will go to the hawaii race. finally, if it takes them over 10 minutes to run they will go to the atlanta race. which race will they go to? a)hawaii b)atlanta c)disney world d)new york city

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Is the power produced directly proportional to the wind speed, give reasons for your answer?

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?