Mathematics, 04.11.2020 01:20 samueldfhung
A certain radioactive substance has a half-life of 300 years. if we start with grams, how much will be left in 1000 years? (round to nearest whole number)
Answers: 1
Mathematics, 21.06.2019 20:30
Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?
Answers: 2
Mathematics, 21.06.2019 22:30
Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.
Answers: 1
A certain radioactive substance has a half-life of 300 years. if we start with grams, how much will...
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