Mathematics, 03.03.2021 02:30 ItsNataly101
You have a Class One lever that is 2 m in length. The distance from the fulcrum to the effort is 0.6m while the distance from the load to the fulcrum is 1.4m. Force or Power advantage?
Answers: 1
Mathematics, 22.06.2019 02:30
Researchers are conducting experiments to determine the role of alcohol in the development of depression. after the study is complete, they determine that the relative risk of developing depression is 1.55 with a 95 % ci of 1.2 -1.9. each group is then divided into nonsmokers and smokers. the relative risk for the nonsmokers is 1.12 with a 95% ci of 0.87-1.37. the relative risk for the smokers is 1.7 with a 95 % cl of 1.5-1.9. what type of bias may affect this study? a. procedure bias b. recall bias c. selection bias d. confounding e. lead-time bias
Answers: 2
Mathematics, 22.06.2019 04:30
Mrs. piazza invested 8000 in a certificate of deposit that pays 3% simple interest for 4 years. how much will be in mrs. piazza's account at the end of 4 years
Answers: 1
Mathematics, 22.06.2019 05:00
The distance a bicycle travels with each turn of its wheels is about 3 1/7 times the tire diameter. the tires on mikeβs bicycle have a diameter of 24 1/2 inches. how far does it travel with each turn of the wheels?
Answers: 2
You have a Class One lever that is 2 m in length. The distance from the fulcrum to the effort is 0.6...
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