Mathematics, 25.03.2021 21:40 hebibova2016
Two numbers, x and y, have a sum of 8 and a difference of -14.
A. Write a system of equations that can be used to determine the values of x and y.
B. Solve the system of equations. Show your work.
Answers: 1
Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
Mathematics, 22.06.2019 00:00
Sun country bus lines has 80000 shares of stock outstanding what would the dividend per share of stock be from a dividends declaration of 109600
Answers: 1
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
Two numbers, x and y, have a sum of 8 and a difference of -14.
A. Write a system of equations that...
Mathematics, 05.01.2021 16:30
Mathematics, 05.01.2021 16:30
Chemistry, 05.01.2021 16:30
Mathematics, 05.01.2021 16:30
English, 05.01.2021 16:30
Mathematics, 05.01.2021 16:30