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

Answer this one pleaseeeeeee

You are given an unsorted array x of elements that implement the Comparable interface. There are no duplicates in this array. You are also given a variable m of

How does the movement of water in and out of a plant cell differ from movement in and out of animal cells?

In an attempt to increase sales during a lagging economy, Macy's has increased its advertising and sales promotions for its current products to stimulate sales

150 lb person can burn about 360 calories in one hour doing yoga how many calories are burned in one minute

To stop the flow of water into Cell X when placed in a beaker of water, a pressure of 5psi must be applied. For Cell Z, subjected to the same conditions, a pres

Which statement describes the abolition movement in the United States during the 19th century? O A. International pressure resulting from Haiti's bloody slave r

if 25 grams of silver chloride are reacted with 60 grams of magnesium nitrate, which is the limiting reactant

How should I answer this and are the answers correct

If an object takes 7 second to fall to the ground, what was its initial height? Show your work.