scampbell72
scampbell72 scampbell72
  • 24-06-2017
  • Mathematics
contestada

The radioactive substance cesium-137 has a half-life of
30
years. The amount
At
(in grams) of a sample of cesium-137 remaining after
t
years is given by the following exponential function.

Relax

Respuesta :

mathmate
mathmate mathmate
  • 25-06-2017
A(t)=A0*(1/2)^(t/30)
where t=elapsed years
A0=initial mass at t=0.
Answer Link

Otras preguntas

An event or moment when you were less than perfect one page essays
unit rate of $7 for 8 apples
In order for researchers to be able to say that variable a causes variable b, they must eliminate the possible influence of ________.
Which of the following is an entrepreneur?a lawyer in a high-profile law firm that specializes in business law an artist who runs a business that paints murals
Determine the role of the arts in 1920s american society
Select all the polygons that have reflection symmetry.
classify each of the following rational or irrational
A group in your lab did three tree trials of edta titration to quantify the concentration of cacl2 solution (analyte) during the first week. the concentration o
If f(x)= 5x-3 what is f(-4)
Round each number to the nearest ten. 283