The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 74% of the carbon-14 expected in living matter, when did the tree die?

Question

The​ half-life of​ carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 74​% of the​ carbon-14 expected in living​ matter, when did the tree​ die?

Lauren H. · Accepted Answer

A = Ao (2)^-t/h74 = 100 (2)-t/5600Solve this to find t.

The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 74% of the carbon-14 expected in living matter, when did the tree die?

1 Expert Answer

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

In the equation 3x+2y=9, if x increases by 2 then y does what?

-sin^2=2cosx-2

3^(2x)+28=11(3^x)

The focus of a parabola has coordinates (0,-3/10) and the vertex at the origin. Find the equations of the directrix, the axis of symmetry, and the parabola.

y=(x^2-x-2)/(x^2-16)

RECOMMENDED TUTORS

IXL

Rosetta Stone

Education.com

TPT

Vocabulary.com

ABCya

SpanishDictionary.com

Inglés.com

Emmersion

The​ half-life of​ carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 74​% of the​ carbon-14 expected in living​ matter, when did the tree​ die?

1 Expert Answer

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

In the equation 3x+2y=9, if x increases by 2 then y does what?

-sin^2=2cosx-2

3^(2x)+28=11(3^x)

The focus of a parabola has coordinates (0,-3/10) and the vertex at the origin. Find the equations of the directrix, the axis of symmetry, and the parabola.

y=(x^2-x-2)/(x^2-16)

RECOMMENDED TUTORS

find an online tutor

The half-life of carbon-14 is 5600 years. If a piece of charcoal made from the wood of a tree shows only 74% of the carbon-14 expected in living matter, when did the tree die?