Triangle ABC with vertices A(-4,4), B(-2,-1), and C(2,-4); 270

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection