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

Find the volume of a cylinder made by rotating a rectangle with a width of 5 feet and a length of 8. Round to the nearest whole number

Analyze the role of trans-Atlantic trade and Great Britain’s mercantilist policies in the economic development of the British North American colonies in the per

How do you tell if a caterpillar is a boy or girl?

what is 21% of 30.00

Can anyone tell me what a math puzzle is there are five question i have to do Which expression has a value of 36, using only four 4s and any of the following: +

Why can't our body resist radiation?

In the early 19th century, Americans sought to resolve their political disputes through compromise, yet by 1860 this no longer seemed possible. Analyze the reas

if you have a rectangle and the width of the rectangle is 254 what is the perimeter?

What is the synonym for discussion

Can being sick make your heart race?