Ascientist kept 1,000 grams of a radioactive material in a container. after 66 days, he observed that 125 grams of the radioactive material was left in the container. based on the observation, which of these is the most likely inference drawn by the scientist? select one: a. about 500 gram of the material decayed in 33 days. b. about 500 gram of the material decayed in 44 days. c. about 62.5 gram of the material will be left in the container after 88 days. d. about 62.5 gram of the material will be left in the container after 110 days.
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Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
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Physics, 22.06.2019 11:30
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Physics, 22.06.2019 12:00
Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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Ascientist kept 1,000 grams of a radioactive material in a container. after 66 days, he observed tha...
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