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

what are two human uses for mosses?

what percentage of 1457 is 898?

Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )

find the difference: 7 7/8 - 3 1/4

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.

The sum of a number and 18 times its reciprocal is 11. Find the number(s). Let x represent the unknown number. The Reciprocal of x is____?

find the difference: 7 7/8 - 3 1/4

what does the agora tell us about the culture of athens?

List two factors that might cause an organism to restrict its use of a resource.

What is HIV and the causes