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

How many terms are in the expression 4(x + 8) + 5(y + 3) when simplified, and what are the terms?

What is a deny all catch all

Following the 2000 presidential election, the Bush campaign asked the Florida Supreme Court to order a hand recount of the ballots. appealed the Florida Supreme

If an instrument measures in units of 2, then any value between which two values would be measured as 7? A) 5 and 9 B) 5.5 and 8.5 C) 6 and 8 D) 6.5 and 7.5

In the late 1700s and early 1800s, women in the A. were encouraged to find work outside the home. O B. gained the legal right to control their own property. C.

Two identical masses are placed on a meter stick that can support the masses as shown below. What would happen if F1 was moved half the distance closer to the f

PLEASE HELP ASAP WILL BRAINLIEST........

the line that divides the western and eastern hemispheres is the

There are 75% more basketball then football at Modell's Sports Store.If there is a total of 220 basketballs and footballs combined in the store, how many are ba

10.3n is an odd number, which of the following represents an evennumber?