Mathematics, 22.04.2021 23:40 mandy9386
How much of a radioactive kind of krypton will be left after 33 years if you start with 80 grams and the half-life is 11 years?
Answers: 3
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The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?
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How much of a radioactive kind of krypton will be left after 33 years if you start with 80
grams a...
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