Mathematics, 18.07.2020 22:01, Raync8780
Flying against the wind, an airplane travels 7520 kilometers in 8 hours. Flying with the wind, the same plane travels 6500 kilometers in 5 hours. What is the rate of the plane in still air and what is the rate of the wind?
Answers: 1
Mathematics, 22.06.2019 02:00, cedricevans41p4j3kx
Use the zero product property to find the solutions to the equation (x+2)(x+3)=12
Answers: 3
Mathematics, 22.06.2019 02:20, LillySchool6529
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
Mathematics, 22.06.2019 04:30, mustachegirl311
Which expression represent a number that is one fourth as great as 10-2a. (10-2)+4b. (10-2)รท4c. (10-2)-4d. (10-2)ร4
Answers: 1
Flying against the wind, an airplane travels 7520 kilometers in 8 hours. Flying with the wind, the s...
Advanced Placement (AP), 14.12.2020 19:30
Mathematics, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30
Mathematics, 14.12.2020 19:30