The decay of 923 mg of an isotope is given by where t is time in years. How
many years have elapsed when there are 200 mg
remaining?
A(t) = 923e-0.0271

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

What is the difference between the equations of a vertical and a horizontal line?

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.