Mathematics, 01.07.2019 05:30 jby
Asuperhero is rendered powerless when exposed to 3535 or more grams of a certain element. a 550550 year old rock that originally contained 250250 grams of this element was recently stolen from a rock museum by the​ superhero's nemesis. the​ half-life of the element is known to be 200200 years. ​a) how many grams of the element are still contained in the stolen​ rock? ​b) for how many years can this rock be used by the​ superhero's nemesis to render the superhero​ powerless?
Answers: 1
Mathematics, 21.06.2019 14:30
Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?
Answers: 1
Mathematics, 21.06.2019 17:00
Can someone me i’m confused. will give brainliest and a whole bunch of points
Answers: 2
Mathematics, 21.06.2019 17:30
Can someone me with this problem i don't understand i need
Answers: 2
Mathematics, 21.06.2019 17:30
Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)
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Asuperhero is rendered powerless when exposed to 3535 or more grams of a certain element. a 550550 y...
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