Soon after taking an aspirin, a patient has absorbed 280 mg of the drug. after 2 hours, only 70 mg remain. find an exponential model for the amount of aspirin in the bloodstream after t hours

Place the following steps in order to complete the square and solve the quadratic equation,

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did