Anib4yun3niara Anib4yun3niara

04-03-2017
Mathematics

contestada

A radioactive element has a half-life of six days. what is the approximate decay rate of the element after the first day

Respuesta :

wolf1728 wolf1728

04-03-2017

Decay Rate = ln (2) / Half-Life
Decay Rate = .693147 / 6
Decay Rate = 0.1155245 days

Answer Link

Otras preguntas

What organs work with skin?

What is the value of x in 15x-10= 20

What is the size and shape of a super volcano?

Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form. Show work

Which of the following molecules has polar bonds but is a nonpolar molecule? a. H₂ b. H₂O c. NH₃ d. NaCl e. CO₂ Can anyone explain this one?

What do Frederick Douglass' words "America reigns without a rival" mean?

Tear is to sorrow as smile is to

What challenges did the californios face?

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by

which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )