Radioactive isotope #1
has been kept for 12.5 years. Originally, there were 20 grams and now t...
Mathematics, 27.05.2020 05:01, jackphilander2285
Radioactive isotope #1
has been kept for 12.5 years. Originally, there were 20 grams and now there are 19.808 grams.
What is the half-life?
When will there be 1 gram left?
Round rate to 8 decimals.
Answers: 3
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Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number
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Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.
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