Mathematics, 31.03.2021 01:00 ciarrap552
A rectangle has length 8 cm The rectangle has area 20 cm2 The length of the rectangle is increased by 2 cm The area of the rectangle is increased by 4 cm2 Noah says, “The width of the rectangle decreases by less than 5%” Is Noah correct? You must show how you get your answer.
Answers: 3
Mathematics, 22.06.2019 01:00, ashiteru123
Multiply: 2.7 × (–3) × (–1.2). a. –9.72 b. –10.8 c. 10.8 d. 9.72
Answers: 2
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
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