Mathematics, 11.12.2019 18:31 dudedude1593
Awnser all(streach your thinking) tim spent about 1/3 of each weekday sleeping and about 7/24 of each weekday in school. a. what fraction of a weekday does time speand either sleeping or in school? b. is this more or less than 1/2 a day? c. how much more or less?
Answers: 1
Mathematics, 22.06.2019 01:30, musfirahkhurram
Sara is flying a kite at the park. the angle of elevation from sara to kite in the sky is 53° and the length of the string is 32 feet. of sara is 5 feet tall how far off the ground is the kite
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
Awnser all(streach your thinking) tim spent about 1/3 of each weekday sleeping and about 7/24 of eac...
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