After Batman brought the Joker to justice, the crime rate in Arkham City decreased by 12% percent. Previously, the crime rate was c incidents per 1000 people.

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?