Does regular exercise decrease the risk of cancer? A researcher finds 200
women over 50 who ex...
Mathematics, 05.05.2020 13:04 cdxxc9324
Does regular exercise decrease the risk of cancer? A researcher finds 200
women over 50 who exercise regularly, pairs each with a woman who has a
similar medical history but does not exercise, then follows the subjects for 10
years to see which group develops more cancer. This is a *
A-survey
B-retrospective study
C-prospective study
D-randomized experiment
Answers: 2
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Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain
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Mathematics, 21.06.2019 19:30
Nikolas calculated the volume of the prism. his work is shown below.
Answers: 1
Mathematics, 21.06.2019 21:30
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
Answers: 3
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