amazingfraggle amazingfraggle

20-01-2017
Physics

contestada

After three half-lives, what fraction of a radioactive sample has decayed

5/6
1/2
7/8
2/3

Respuesta :

curranms030238 curranms030238

06-03-2020

Answer:

It has to be 5/6 your adding 2 to both the numerator and denominator each time

Explanation:

Answer Link

Lemieuxt5 Lemieuxt5

06-06-2022

Answer:

7/8

Explanation:

Answer Link

Otras preguntas

Identify the property of real numbers illustrated in the following equation. Answer (-3) [(2²+4)-7] = [(-3). (2²+4)] (7) Commutative Property of Addition Associ

A city planner is rerouting traffic in order to work on a stretch of road. The equation of the path of the old route can be described as y = two fifths x − 4. W

even though his bands were enormously popular, why was the music of glenn miller never considered a serious contribution to the jazz world?

for the excel file job satisfaction, develop a regression model for overall satisfaction as a function of years of service and department that has the largest (

Which statement is the most accurate description of the middle colonies in the 17,000

which of the following cell structures is instrumental in helping the body mobilize and secrete mucus from the respiratory tract

The blue line is at y = 0.6. There are two solutions highlighted to the equation cos x = 0.6, but the trace feature has been turned off in Desmos. This means yo

in helvering v. davis (1937) the supreme court upheld the constitutionality of what major social welfare program?

Can you live with SCID?

Evaluate and explain emerging trends and the opportunities they may create within the AFNR (agriculture, food, natural resources) systems