Simplify each of the following expressions.
a. 2/5-1/6 b. 3/7-7/14 c. 5/8-2/3...
Mathematics, 20.09.2019 09:30 angie0000
Simplify each of the following expressions.
a. 2/5-1/6 b. 3/7-7/14 c. 5/8-2/3
Answers: 1
Mathematics, 21.06.2019 17:00
Write an algebraic expression for the word expression the quotient of c and 8
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Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?
Answers: 1
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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
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