kayrieger122 kayrieger122

02-06-2021
Chemistry

contestada

if a half life is 2.5 hours, how long is 2 half life's

Respuesta :

matthewswatson matthewswatson

02-06-2021

Answer:

Im not really sure what a half life is, but two of them would be 5.0 hours

Answer Link

jkl123thu jkl123thu

02-06-2021

Answer:

5 hours

Explanation:

cause if half life is 2.5hours we just multiply it by two and get 5 hours

Answer Link

Otras preguntas

8. When writing down your goals, always list them in a ____________ way. a.positive b.negative c.challenging d.rigid

What is the name for a complex organized group of organisms ?

A cylinder has its height doubled and its radius cut to one third. What is the ratio of the volumes of the modified cylinder to the original cylinder?

For the following issues, identify if it is an advantage of capitalism with a "C," or a limitation of socialism with a "S." less wealth inequality more possibil

A circle has a radius of 9 m. Find the lengths s of the arc intercepted by a central angle of 18 degrees.

A sample of gold has a mass of 38.6 grams and a volume of 2 cm3. What is the density of gold?

ANSWER ASAP Find the value of x. A. sqrt 3 B. 3 sqrt 2/2 C. 3 sqrt 2 D. 3 sqrt 3

the question is.....

When the function f(x) =4x-2 is evaluated for x=3 the output isA. 4B. 6 C. 16D. None of these choices

who most benefited financially from the transcontinental railroad?