Mathematics

Beast

21 November, 18:47

In the following equations, t represents time in hours and m represents mass in mg Which of them (if any) would have a mass less than 50 mg after 2 hours? Select all that apply a. y = 100 (0.5) ^x b. y = 500 (0.3) ^x C. y = 80 (2) ^x d y = 10 (1.2) ^x e. y = 30 (1.5) ^x f. y = 80 (0.2) ^x g. y = 100 (2) ^x