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Since well before human beings.
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∙ 10y ago
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How long have prime numbers been around for?
They have always been around
How long has the golden ratio been around?
The golden ratio has been around forever, but people did not discover it until around the time of the early Egyptians.
How long has geometry been around?
A very long time, it was used to design the Pyramids and Stonehenge
How long has the Pythagorean Theorem been around?
2000 years ago
How long have the Fibonacci numbers been around for?
since 1202 in a publication
Was there yeast in the medieval times or just leavening?
Yeast had been around for thousands of years. The ancient Egyptians used yeast.
Do you expect yeast to produce gas when sugar is available?
Yeast will produce gas if sugar, water, and warmth are available as long as the yeast is still alive. If it is too old or has been too hot and the yeast has died it won't create the gas.
How long has deforestaion been around?
how long has deforestation been around
How long has guns been around?
As long as guns have been around.
How long does it take for yeast to kill off ants once it has been taken to the nest?
about 2 minutes
How long has the London eye been around for?
how long has the london eye been around for
How long has Mackenzie Falls been around?
As long as So Random has been around.
How long have numbers been around for?
They have always been around
How long has the Air Force been around?
boner
How long has drama been around?
234 years fool
How long has boxing been around for?
how long have boxing been around?
How long was football been around?
The time football has been around for is a long timeFootball has been around for a long time but we do not know how long it has been around
