A few days ago

Math help please!?

Carbon-11 decays at a rate of 3.5% per minute. Assume that 100% is

present at time 0 min.

a. What percentage remains after 1 min?

b. Write the equation that expresses the percentage of carbon-11 remaining as a

function of time.

c. What is the half-life of carbon-11?

d. Explain why carbon-11 is not used in archaeological finds.

Top 1 Answers
A few days ago

Favorite Answer

a. 96.5%

b. no

c. half-life is a video game…. keep your mind on yourwork.

d. it’s too hard to carry around….. carbon can get heavy after a short while.