andres1998ar25p863f9 andres1998ar25p863f9

03-05-2018
Mathematics

contestada

the half-life of bismuth-210 is 5 days. if 25 grams of bismuth-210 are present initially, how much will remain after 10 days?

Respuesta :

LammettHash LammettHash

03-05-2018

10 days is twice the half-life. After 5 days, can expect [tex]\dfrac{25}2[/tex] grams to remain; after another 5 days, you'd be left with [tex]\dfrac{25}4[/tex] grams.

Answer Link

Otras preguntas

two problems that led to romes decline

progressives supported action against companies when companies

people may have chosen to become sedentary because _____.

Hich of the following leaders did not attend the Yalta Conference? Harry S. Truman Franklin D. Roosevelt Winston Churchill Joseph Stalin

The right to make and enforce laws is characteristic of which political unit

how do you write .006 in word form

x-5*6+2=858 solve for x

randy's circular garden has a radius of 1.5 feet. he wants to enclose the garden with edging that costs $0.75 per foot. about how much will the edging cost?

Why did the Bolsheviks resort to terror?

The direction of motion for a series of wave fronts is represented with a(n) _____. wavelength ray crest trough