Here are two steps from the derivation of the quadratic formula.
PLEASE HELPPP
What took pl...
Mathematics, 23.02.2021 21:20 KariSupreme
Here are two steps from the derivation of the quadratic formula.
PLEASE HELPPP
What took place between the first step and the second step?
A. Taking the square root of both sides
B. Completing the square
C. Factoring a perfect square trinomial
Answers: 1
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Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8
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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?
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