castilloa727195 castilloa727195
  • 22-04-2021
  • Mathematics
contestada

A sample of a radioactive isotope had an initial mass of 450 mg in the year 2005 and decays exponentially over time. A measurement in the year 2012 found that the sample's mass had decayed to 310 mg. What would be the expected mass of the sample in the year 2017, to the nearest whole number?

Respuesta :

popstarlizzy4 popstarlizzy4
  • 25-04-2021

Answer: 238

Step-by-step explanation:

Answer Link

Otras preguntas

what does an objective summary include?
what happens to kinetic energy as speed doubles and mass doubles
1. Use the correct tense 1. We (to live) in a sunny country. 2. They (to solve) an important problem last week. 3. –What you (to do) now? – I (to look) for my b
Last week, BJ’s put the $25 jeans on sale for $20. Find the percent of decrease.
hjjhhhhhhjjjjjjjjhjjhhhhh hhhhhj h​
Can you subscribe to rudyb89playz it would mean a lot.:}
Fill in the blank with the correct imperfect conjugation of the verb in parentheses. Ella ____ a asistir a la clase pero no fue. (ir) va iba fue veía
French help please! Thanks!
Leemos la información del cuadro “Lo que produce el deporte”, redactamos un texto en el que expliquemos las razones que hacen la practica del deporte sea benefi
Can someone pls help me