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

Which of the following statements reflect Herrick's perspective on female beauty? Select all that apply. a-It only lasts for a short while. b-A loved woman is e

“Who could do justice to my feelings at this moment [of freedom]? Not conquering heroes, themselves, in the midst of a triumph. Not the tender mother who has ju

how do you write 403.608 in words

what is the word form and standard form

Simplest form 296/21

the junction between two neurons is called a ______

Performing tasks for extended period of time requires? A. Cardiorespiratory Endurance B. Endorphins C. Muscular Strength D. Muscular Endurance

help me please!? thanks :))

find two consecutive odd numbers whose sum is 144

calculate the force of gravity between two obejcts of masses 1300kg and 7800kg which are 0.23 apart