haybales9855 haybales9855
  • 13-06-2022
  • Physics
contestada

If you have 10 grams of a substance that decays with a half-life of 14 days, then how much will you have after 42 days? 1.25 g 2.50 g 3.13 g 6.25 g

Respuesta :

indrawboy
indrawboy indrawboy
  • 14-06-2022

Nt=10 x (0.5)^(42/14)

Nt=1.25 g

Answer Link

Otras preguntas

Usually, when the temperture is increased l, what will happen to the ratevof dissolving?
A paper published in a medical journal reported that about 11/25 of girls ages 16-17 do not exercise at all. The entire study consisted of about 2, 500 girls. A
Avon takes amphetamines at the same time that her takes a sleep medication . what is avon doing?
Which statement about Millay’s techniques in these poems is true? Millay uses word choice and sound devices to create different tones. Millay’s choice of poetic
how much times can 2 go into 125
what were the problems of catholic dominance over latin american society as seen through the eyes of liberalism
how can you make this into a fraction 0.33
The 1967 Six Day War principally involved Israel and who?
As a salesperson, you are paid $92 per week plus $4 per sale. This week you want your pay to be at least $200. Write an inequality for the number of sales you n
which factor was the greatest advantage of the United States in world War two