Mathematics, 17.10.2021 09:20, Thnut4237
Is this point (20, 13) on this line? Explain your reasoning.
Answers: 3
Mathematics, 21.06.2019 15:00, Ruby2480
Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f โ 52 = 63 b. f โ 63 = 52 c. 63 โ f = 52 d. f โ 63 = โ52
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
Mathematics, 22.06.2019 02:30, kyaslaven9791
The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation
Answers: 3
Is this point (20, 13) on this line? Explain your reasoning....
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