peytona0922 peytona0922

02-03-2022
Mathematics

contestada

The half-life of lodine-131 is about 8 days. After
how many days would only 0.78g remain from
an original 200g sample?

Respuesta :

jackson259 jackson259

02-03-2022

I believe the answer is 8
200/2/2/2/2/2/2/2/2=.78

Answer Link

Otras preguntas

How many ways can 10 runners finish first, second, and third in a race?

During which season in the Northern Hemisphere is the earth at its closest distance to the sun? A. winter B. spring C. summer D. autumn

Juanita has a pail with capacity of 96 fluid ounces. How many pints will the pail hold ?

What is the weight of one half of two thirds of a sack of rice? The sack of rice weighs 99 kilograms.

Following Reconstruction, many southern leaders promoted the idea of a “New South.” To what extent was this “New South” a reality by the time of World War I?

Emily buys a toaster during the sale for 10% off. If Ellen pays $36, what was the original price?

What brands of sneakers can be worn without socks?

Which sentence best describes Richard Nixon's early campaigns for office? A. He tirelessly traveled from place to place, eager to talk to as many people as poss

an interior designer is creating a plan for a new indoor play park why does he decide to use red as a main part of the color scheme A. Red has a calming effect

Please help I have a test with 16 more questions! Which statement accurately describes an event or belief that led to the First Crusade? A. Islamic libraries de