Target sell 24 bottle of water for$3, and 36 bottle of water for $4. which is the batter buy and how much?

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.)

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

Negative 5 1/12 + negative 4 1/4 + 6 3/4