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

Is 0.343434... an integer

Which of these is an important part of any personal health plan for physical fitness? A. Intense workouts B. An action plan for weight loss C. Regular

What is the simplified version of -(6y-4z)?

You watch a criminal trial on television where the suspect never takes the stand in defense. suspects have that right under the

what is one of the factors that helped buddhism spread through china

Answer the question in the image attached -

Which of the following is not a common reason for a writer to use italics? Im thinking this - To state the correct title of a book, film, or play To indicate

Which of these is most responsible for causing eating disorders? A. Media images B. A government agency’s website about healthful food choices C. Regul

Taking a college course and receiving both high school and college credit is called:. . a. ib courses . b. ap courses . c. dual enrollment . d. advanced cou

Korea became known as the hermit kingdom because they made attempts to remain isolated from other nations. t/f