Eren Jaeger

D(5)= 50e^-2 How would I solve it from here?

N = (No)e^(-kt) where No is the original amount k is constant t is time substitute, (1/8)*No = No * e^(-k*150000) the No cancels: 1/8 = e^(-150000k) ln (1/8) = -150000k k = -150000/ ln(1/8) after solving for k, substitute to this equation and get the valu...

the symbol ^ means "raise to". the symbol * means "multiplied by" as in for example 3^2 = 3*3 = 9 Yes, we're looking for the half-life. Half-life is the time it takes for a substance to achieve 1/2 of its original amount when it undergoes radioactive deca...

i mean, t = (-ln(1/2)) / k we're solving for t. the units are in years.

It gets bitten off and you get sent to jail. Learn better grammar, okay? I'd expect more from an eighth grader.

not the ten year old speaking haha

Answers for this art quiz for anyone who needs help! 1. D 2.C 3.A 4.B 5.D 6.A 7.B 8.B 9.C 10.A