Mathematics, 19.10.2019 09:30 kate3887
You are trying to determine the half-life of a new radioactive element you have isolated. you start with 1 gram, and 5 days later you determine that it has decayed down to 0.7 grams. what is its half-life? (round your answer to three significant digits.)
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Mathematics, 21.06.2019 22:30
What fraction is equivalent to 0.46464646Β·Β·Β· a. 46β999 b. 46β100 c. 46β99 d. 23β50
Answers: 1
Mathematics, 21.06.2019 23:30
Drag each number to the correct location on the statements. not all numbers will be used. consider the sequence below. -34, -21, -8, 5, complete the recursively defined function to describe this sequence
Answers: 1
You are trying to determine the half-life of a new radioactive element you have isolated. you start...
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