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Mathematics, 10.06.2020 16:57 thealienminecra
What is the difference of the fractions? Use the number line to help find the answer.
1
3
5 4
-15
-16 -14
2
-8
tok
HR
tok
0
4 6 8 10
20 20 20 20 20
16 18
20 20
19
20
O
11
20
11
20
19
20
Answers: 1
Mathematics, 21.06.2019 23:00
Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.
Answers: 1
Mathematics, 22.06.2019 02:00
If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.
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
What is the difference of the fractions? Use the number line to help find the answer.
1
3
3
Mathematics, 21.03.2020 10:20
Mathematics, 21.03.2020 10:20
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Mathematics, 21.03.2020 10:21