womenofgod2201ox99j7 womenofgod2201ox99j7

03-10-2017
Mathematics

contestada

Iodine-125 has a half-life of about 60 days.

How many milligrams of a 500 mg sample will remain after 300 days?

Respuesta :

Mafiosa Mafiosa

13-10-2017

Since it has a half life of 60 days, this means that every 60 days it multiplies by 0.5. Since it asks for 300 days, your equation is 500*(0.5)^5, which is 15.625 mg left after 300 days.

Answer Link

queengatasalvaje queengatasalvaje

10-11-2018

the answer is 15.625mg

Answer Link

Otras preguntas

Please help me answer this question so i can move on. give a SHORT explaination so i know what to do on future problems

In the healthcare setting four examples of important quality indicators include

What is one reason the colonists had difficulty coming together to revolt against Britain?

Which expression does not factor? m3 + 1 m3 – 1 m2 + 1 m2 – 1

Match the countries that were prominent during the Cold War with the leaders who represented them.

Using the Pythagorean Theorem, which of the triangles shown are right triangles?

What are some of the powers and responsibilities of county commissioners? Check all that apply. They create budgets and explain how funds will be managed. The

Which table represents an exponential function? The tables are ordered in A,B,C,D LIMITED TIME!!!!!!!!!!!

Q. # 19 please help to solve

What is the greatest possible number of solutions to the following system of equations? X^2+y^2=9 9x+2y=16