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Since that is close to its half-life, about half the original quantity will be left.
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∙ 13y ago
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If a pile of junk was left on the floor for billions of years would it turn into a plane?
.....Probaly Not
How much would 500 invested at 9 interest compounded annually be worth after 4 years?
Left alone, that investment would be worth 705.79 after four years.
The half-life of C14 is 5730 years. What fraction of the original C14 would you expect to be present in a fossil that is 28650 years old?
There would be 1/32 left.
If a radioactive material has a half-life of 10 years what fraction of the material will remain after 30 years?
One eighth would be left.
If a radioactive isotope had a half - life of 1 billion years how much of it would be left after 2 billion years?
1/4: Half would be gone after a billion years and half of that would be gone in another billion years. 1/4: Half would be gone after a billion years and half of that would be gone in another billion years. 1/4: Half would be gone after a billion years and half of that would be gone in another billion years.
How long would a hair on your head grow if you left it uncut until it fell out?
it would grow till 3-4 years
How many years is left on Donavon McNabb contract?
He has two years left.
On a timeline a milestone 6 years in the future will be to the of a milestone 3 years in the future and to the of a milestone 12 years in the future?
Left left
If you left footprints on the moon what would happen to them?
The footprints on the moon left by the astronauts will still be there in a few thousand years. They will eventually be covered with new dust from micrometeorites.
What would happen to a vacant lot in your community if it were left alone for next 25 years?
In 25 years the vacant lot will still be a bush.
If a rocket left Pluto traveling 1000 mph how long would it take to reach the Sun?
450 years.
Why would it be impossible to date an item that was 1000000 years old with c-14?
After about 50,000 years there is too little carbon-14 left in a sample to make accurate measurements. One million years is 20 times that limit, so there will be almost no carbon-14 left.
