To determine if a drug has an effect on patient illness, a researcher gives the drug to 100 patients and gives a placebo to anot her group of 100 patients. What type of study is this?
2 answers:
Hello there!
Answer:
this is an experimental study. They are testing it with a variable to see if it is effective or not
Step-by-step explanation:
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One piece is 36 ft and the other is 98 ft. 36 +98= 136 ft. also one piece (38) times 3 is 114 minus 16 is 98. That should be correct. If it is, could you please mark me as brainliest? I can also try to explain further
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Answer:
Step-by-step explanation:
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Step-by-step explanation: 5 was multiplied by 6 to get 30 so that means 10 has to get multiplied by 6 and it turns into 60
