The element plutonium-239 is highly radioactive. Nuclear reactors
can produce and also use thi...
Mathematics, 06.04.2020 00:56 Liantic
The element plutonium-239 is highly radioactive. Nuclear reactors
can produce and also use this element. The heat that plutonium-239 emits has helped to
power equipment on the moon. If the half-life of plutonium-239 is 24,360 years, what is
the value of k for this element?
Answers: 1
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Two lines intersect and two of the vertical angles measure 115°. what is the measure of the other two vertical angles? 65° 85° 90° 245°
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