Jon1024 Jon1024

02-12-2016
Biology

contestada

a substance has a half-life of 100,000 years and an initial mass of 1,000 grams. how many years will pass before only 250 grams of the substances parent material is left?

Respuesta :

Pandalee Pandalee

02-12-2016

I`ll take a gander and say 200,000 years

Answer Link

Otras preguntas

How did andrew jackson show his commitment to the common people once in office?

A moraine is made up of ________

2x^2-11x+3=0 Solve for X

Which type of people would have been influenced by the Zapotec?

The elected national legislature in Russia is called the ______. Question 15 options: A. Duma B. Parliament C. Council D. Congres

What type of wire is used in very high temperature locations, such as electric heater assemblies? A. Nickel chromium wire with fiberglass insulation

how did trading help people

Statistics question! 12 pts Explain why we can't use the z test for a proportion in the following situations: You toss a coin 16 times in order to test the hy

You and your partner arrive at the scene of a fire at a large office complex. witnesses tell you that they heard a loud explosion shortly before the building ca

Characteristics of abuse of Narcotics include ______.