sykiapegues833 sykiapegues833
  • 09-11-2022
  • Physics
contestada

A scientist observes that a radioactive element has a half life of five days. If they start with a 200g sample, how much is left after 15 days?

Respuesta :

Otras preguntas

What did Latin and old English syntax rely upon?
explain why estimating before you divide 624 by 6 helps you place the first digit in th quatient
Which term best describes a country formed on a shared culture, language, and history? Colonialism Nationalism Militarism Imperialism
How did the British add more soldiers to their army during the Revolutionary War? A. They signed a treaty with France, which promised to send troops. B. T
what was one impact of European exploration on Native American Indians?
33% of what number is 1.45
In what ways were the boundaries between East and West Germany natural and in what ways were they political? 30 POINTS
What mark of punctuation is most closely associated with interjections? a. Period b. Quotation marks c. Exclamation point d. Comma
If Cynna won 80% of her games and played 16 games, how many total games had she played?
Which is more important in the prophase of mitosis, that the chromatid pairs become visible, or the nuclear membrane disappears?