What is the value of y in the system of equations below?
2x + 6y=9
y=-1+?...
Mathematics, 20.11.2020 23:50 tanashaw16
What is the value of y in the system of equations below?
2x + 6y=9
y=-1+?
Answers: 2
Mathematics, 21.06.2019 17:00
Which expression is equivalent to 8(k + m) β 15(2k + 5m)?
Answers: 1
Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
Answers: 3
Mathematics, 22.06.2019 02:20
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?
Answers: 3
SAT, 17.09.2019 03:00
Geography, 17.09.2019 03:00
Computers and Technology, 17.09.2019 03:00
Social Studies, 17.09.2019 03:00
History, 17.09.2019 03:00
English, 17.09.2019 03:00
Mathematics, 17.09.2019 03:00
Mathematics, 17.09.2019 03:00
History, 17.09.2019 03:00
Arts, 17.09.2019 03:00
Mathematics, 17.09.2019 03:00
Health, 17.09.2019 03:00
Health, 17.09.2019 03:00