Mathematics, 01.12.2020 22:20 tshegofatso92
The half life of carbon-11 is 20 minutes. A sample of carbon-11 has
25mCi. How much is left after 1 hour?*
A)12.5mci
B)10.2mCi
C)2.25mci
D)3.125mci
Answers: 2
Mathematics, 22.06.2019 02:00, kylahnicolewebb
Me : julio wears a blue shirt every 3 days. larry wears a blue shirt every 4 days. on april 11, both julio and larry wore a blue shirt. what is the next date that they will both wear a blue shirt?
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Mathematics, 22.06.2019 04:00, jdisalle2808
Angle 1 and angle 2 are a linear pair . m angle 1 =x-39 and m angle 2 =x+61 find the measure of each angle
Answers: 1
The half life of carbon-11 is 20 minutes. A sample of carbon-11 has
25mCi. How much is left after 1...
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