Mathematics, 14.10.2019 10:20, alienxangg91
Jose and a group of friends bought concert tickets for $257. the booking agency also charged a fee, bringing the total cost to $274.99. the amount of change is $17.99. what is the percent increase in the cost due to the fee?
a.6%
b.7%
c.8%
d.9%
Answers: 2
Mathematics, 21.06.2019 21:30, Katiecool290
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Mathematics, 22.06.2019 02:30, arrichardson787
Aresearch study is studying the effects of a new drug for osteoporosis alzheimer's disease (ad) for women above the age of 65 years. a group of individuals with osteoporosis is randomized into two groups. one group is treated conventionally, and the second group is treated with the new medication. assessments are made at 3, 6, 12, 36, and 48 months. the conventionally treated group is assessed for ad using a serum blood test, and the treatment group is assessed for ad using a pet radiotracer that binds to beta-amyloid plaques. in comparing these 2 trial arms, the authors of the study may encounter which type of bias? a. selection bias on the risk of developing b. measurement bias c. confounding bias d. recall bias e. lead-time bias
Answers: 2
Jose and a group of friends bought concert tickets for $257. the booking agency also charged a fee,...
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