Mathematics, 10.03.2020 00:21 miamidolphinslv9736
The article "Americans are ‘Getting the Wrong Idea’ on Alcohol and Health" (Associated Press, April 19, 2005) reported that observational studies in recent years that have concluded that moderate drinking is associated with a reduction in the risk of heart disease may be misleading. The article refers to a study conducted by the Centers for Disease Control and Prevention that showed that moderate drinkers, as a group, tended to be better educated, wealthier, and more active than nondrinkers. Explain why the existence of these potentially confounding variables prevents drawing the conclusion that moderate drinking is the cause of reduced risk of heart disease.
Answers: 2
Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
Answers: 1
Mathematics, 21.06.2019 18:00
Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).
Answers: 2
Mathematics, 22.06.2019 02:20
Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)
Answers: 1
The article "Americans are ‘Getting the Wrong Idea’ on Alcohol and Health" (Associated Press, April...
Chemistry, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
Social Studies, 06.06.2021 14:00
Law, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
English, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00
Mathematics, 06.06.2021 14:00