I have a question. What is the square root of Pi? 100 points.

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

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.