Mathematics, 07.02.2022 19:10 nickname0097
2. A student usually saves $20 per month. He would like to reach a goal of saving $350 in 12 months. The student writes the equation 350 = 12(x+20) to represent the situation. Solve the equation for x. Show your work or explain your answer. Write your answer as a sentence that describes what the variable x represents.
Answers: 1
Mathematics, 21.06.2019 19:00, anaiyamills
Which graph represents the parent function of y=(x+2)(x-2)
Answers: 1
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 05:30, mahalabear9439
To keep cylindrical tanks from tipping over, a designer is planning to enlarge the original area of the base by 50%. the new tank should have the same volume as the original. how should the designer change the height of the tank? a: make it 50% taller than the height of the original tank. b: make it 6623% taller than the height of the original tank c: make it 3313% shorter than the height of the original tank d: make it 50% shorter than the height of the original tank.
Answers: 1
2. A student usually saves $20 per month. He would like to reach a goal of saving $350 in 12 months....
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