First person to answer this gets the branliest F(x)=-5/3|x|+2 What direction does the graph move? how far? Reflects over the axis CAN SOMEBODY PLEASE HELP ME

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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