subject

History, 20.06.2020 18:57 166386

Suppose a (the word 'a' means starting amount is 1) radioactive substance decays at a rate of 5% per hour, what percent of the substance is left after 10 hours? (make sure you convert your answer from decimal to percent and round to the nearest whole percent)

ansver

Answers: 2

Show answers

Other questions on the subject: History

History, 21.06.2019 22:30, christeinberg1

Match each model with its name and the name of the scientist who created it.

Answers: 1

History, 22.06.2019 06:40, vickie2370

Roosevelt's “four freedoms” speech relies so heavily on emotional appeal that its structure is missing .

Answers: 1

History, 22.06.2019 07:30, athenajames1221

The event shown in the map is a cause of which of the following? *pic*gadsden purchase battle of the alamo bear flag revolt settlement of texas

Answers: 1

History, 22.06.2019 14:30, jesh0975556

What conclusion was reached by the warren commission

Answers: 2

You know the right answer?

Suppose a (the word 'a' means starting amount is 1) radioactive substance decays at a rate of 5% per...

Questions in other subjects:

Konu

Business, 28.06.2019 19:10

The weidmans want to save $25,000 in 2 years for a down payment on a house. if they make monthly deposits in an account paying 12%, compounded monthly, what is the size of the paym...

Konu

English, 28.06.2019 19:10

The american civil war was a tumultuous time in american history. it began when south carolina soldiers bombarded fort sumter on april 12, 1861. by the end of this war, it left the...

Konu

Chemistry, 28.06.2019 19:10

Consider these reactions, where m represents a generic metal. 2m(s)+6hcl(aq)⟶2mcl3(aq)+3h2(g)δ=−7 09.0 kj hcl(g)⟶hcl(aq) δ=−74.8 kj h2(g)+cl2(g)⟶2hcl(g) δ=−1845.0 kj mcl3(s)⟶mcl3(a...

Konu

Mathematics, 28.06.2019 19:10

Aconsulting firm submitted a bid for a large research project. the firm's management initially felt they had a 50-50 chance of getting the project. however, the agency to which the...

Konu

Health, 28.06.2019 19:10

He basal nuclei (basal ganglia) 52) a) are involved in regulating voluntary motor activities b) are located in the diencephalon c) control heart rate, respiration, blood pressure...

Konu

Chemistry, 28.06.2019 19:10

Write the cell notation for the voltaic cell that incorporates each of the following redox reactions cu (aq)+ so2e +2h20(0culs)+so, (ag)+ 4h' (ag) ? cu(s) +...

Konu

Chemistry, 28.06.2019 19:10

Molecular weight data for some polymer are tabulated here. molecular weight range (g/mol) xi wi 2 - 35000 0.04 0.01 35000 - 5 0.07 0.04 5 - 65000 0.16 0.11 65000 - 8 0.26 0.24 8 -...

Konu

Chemistry, 28.06.2019 19:10

Calculate the change in ph when 5.00 ml of 0.100 m hcl is added to 75.0 ml of a buffer solution that is 0.100 m in nh3 and 0.100 m in nhaci....

Konu

Chemistry, 28.06.2019 19:10

Boris recently synthesized an explosive compound he named badenoughium. the molecular formula for bdenoughium is h5c3n3o9. the balance chemical equation for the ignition of badenou...

Konu

Mathematics, 28.06.2019 19:10

Data were collected on the amount spent by 64 customers for lunch at a major houston restaurant. these data are contained in the file named houston. based upon past studies the pop...

More questions: History Another questions