Find the rate of change for
growing 22.4 mm in 14 s

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

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Solve the given system of equations. 2y= -x+9 , 3x-6= -15