
notice, if the original area was πr², then the new area has a factor in front of it, that much.
Answer:
Scenario A: Survey
Scenario B: Observational Studies
Scenario C: Experiment
Scenario D: Survey
If it not the answer you can correct me
Answer:
The answer to the equation is 16
15/100=0.15
146.54 times 0.15=21.98
not sure what answer you’re looking for
if you’re trying the find how much the item will cost after the 15% it’ll be 124.56 $146.54-21.98=124.56
if you’re trying to find how much money you’re saving or how much money is being taken off it’s $21.98
hope this helps! (-: