This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A radioactive substance has a half-life of 43,800 years. What is its decay rate? (Read 80 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
on: Jun 16, 2021

Question 1

A radioactive substance has a decay rate of 9.3% per day.  What is its half-life?
◦ 8.6 days
◦ 7.5 days
◦ 6.4 days
◦ 0.07 days

Question 2

A radioactive substance has a half-life of  43,800 years.  What is its decay rate?
◦ 0.0000183% per year
◦ 0.0000158% per year
◦ 0.000913% per year
◦ 0.00158% per year
Calculus and Its Applications ¦ Bittinger, Ellenbogen, Surgent ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by MGLQZ on Jun 16, 2021

covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 16, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


MGLQZ

  • Member
  • Posts: 579
Reply 2 on: Jun 16, 2021
:D TYSM

Missbam101

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Life cycle of moss Life cycle of moss
The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old. The skullcap from Trinil, Java is the type specimen for H. erectus and is about 900,000 years old.
Life Is Abundant in Soil Life Is Abundant in Soil
Socrates thrived on the intellectual life of the agora (the marketplace), where he could be sure to ... Socrates thrived on the intellectual life of the agora (the marketplace), where he could be sure to ...
Half-life formula Half-life formula
A $50 000 bond bearing interest at 6.5% bond payable semi-annually matures in 10 years. If it ... A $50 000 bond bearing interest at 6.5% bond payable semi-annually matures in 10 years. If it ...
Video: Aneurysm

For a complete list of videos, visit our video library