Mathematics, 13.12.2019 10:31 savannahwonder

If the half-life of a unstable isotope is 10,00 years and only 1/8 of the radioactive parent remains how old is the sample? a.10,000 b. 20,000 c. 30,000 d. 40,000

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Answers: 1

Answer

Mathematics, 21.06.2019 16:30

What is 96 divided by 7,488mark as brainliest

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given measures, find the other four.

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Plzzz answer both questions and i will give you 100 points

Answers: 1

Answer

You know the right answer?

If the half-life of a unstable isotope is 10,00 years and only 1/8 of the radioactive parent remains...

Questions

Chemistry, 01.10.2019 17:30

Asubstance has 55.80% carbon, 7.04% hydrogen, and 37.16% oxygen. what is it's empirical and molecular formula if it has a molar mass of 301.35 grams...

Physics, 01.10.2019 17:30

Aparticle starts at the origin and moves away from it in a straight line. after 1.6 seconds it is 12.8 meters from the origin. it then reverses direct...

Social Studies, 01.10.2019 17:30

According to freud the dreams of adults can be traced back to 1. erotic wished 2. stressful life events 3. biological needs for brai...

Health, 01.10.2019 17:30

Which part of the female reproductive system provides the opening for sperm to enter the body and babies to exit the body?...

History, 01.10.2019 17:30

What event highlighted the humanity of enslaved african americans to many people in the united states? a. the second great awakening

Mathematics, 01.10.2019 17:30

In a week 17 hens laid 85 eggs what is the unit rate for eggs per hen...

Mathematics, 01.10.2019 17:30

Iwill give branliest to whoever answers this correctly.

English, 01.10.2019 17:30

If you don't get all of your chores done at home, then you'll never keep a job. which type of logical fallacy is this an example of?...

English, 01.10.2019 17:30

What is the effect of the physical imagery in this stanza william ernest...

English, 01.10.2019 17:30

Write two to four sentences describing the mood at the beginning of exploring the titanic and how it changes in the second half of the story....

Social Studies, 01.10.2019 17:30

The election results for the year 2000 shown above illustrate that arizona's votes determined the winner florida votes had a signifi...

Biology, 01.10.2019 17:30

One sugar produced by photosynthesis is...

Mathematics, 01.10.2019 17:30

Kis the midpoint of line segment lm. the coordinates of k are (5, 12) and the coordinates of l are (2, 6), find the coordinates of m....

Mathematics, 01.10.2019 17:30

Jasmine made a pitcher of lemonade. one pitcher contains 1212 glasses of lemonade. after jasmine serves 44 glasses of lemonade, how many more glasses,...

Mathematics, 01.10.2019 17:30

Can someone explain to me how this works? (x+y)^2+2(x+y)=(x+y)(x+y+2) !...

English, 01.10.2019 17:30

How do you analyse the quote to show the power of nature "we sit tight while the wind dives and strafes invisibly"...

History, 01.10.2019 17:30

Which of the following is not something historians can learn about a society from its art and architecture? a. values and priorities b. n...

Social Studies, 01.10.2019 17:30

Which country in africa has the following characteristics? i. it has an emerging market economy. ii. it is the wealthiest country in af...

Biology, 01.10.2019 17:30

Which of the following was a major milestone that allowed for greater diversity of life during the paleozoic era? reptiles became more diverse. many...

English, 01.10.2019 17:30

Read the excerpt from "in response to executive order 9066". i saw denise today in geography class. she was sitting on the other side of...

More questions: Mathematics Another questions