A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
A medical ninja has a 15gram sample to I131 and would like to know its halfline, in days. He also knows that k= 0.0856.
N = N0e^kt
N0 = 15 grams
N = 7.5 grams
K = 0.0856
t = ?
Find the halfline, in days, of I131 using the information given. Round your answer to the nearest tenth.
(Lol I changed scientist to ninja b/c Naruto is awesome.) <3
Thanks your help!
anonymous
 one year ago
A medical ninja has a 15gram sample to I131 and would like to know its halfline, in days. He also knows that k= 0.0856. N = N0e^kt N0 = 15 grams N = 7.5 grams K = 0.0856 t = ? Find the halfline, in days, of I131 using the information given. Round your answer to the nearest tenth. (Lol I changed scientist to ninja b/c Naruto is awesome.) <3 Thanks your help!

This Question is Closed

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1Plugin the given values into the equation \[\large N = N_0e^{kt}\]

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1\[\large 7.5 = 15e^{0.0856t}\]

alekos
 one year ago
Best ResponseYou've already chosen the best response.0do you know what to do next?

alekos
 one year ago
Best ResponseYou've already chosen the best response.0how the devil did you get that?
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.