Mathematics, 24.11.2020 05:30, ginocousins06
The half-life of Sodium-24 is 15 hours, and the half-life of Francium-223 is 22 minutes. How long will it take for a 200 g sample of Sodium-24 to decay to 25 g? please solve!! thank uuu
Answers: 2
Mathematics, 21.06.2019 18:30, alizeleach0123
Which representation has a constant of variation of -2.5
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Mathematics, 21.06.2019 22:00, blythephillips2734
Benjamin is making bow ties. how many 1/2yards lomg bow ties can he make if he has 18 feet of fabric?
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Mathematics, 22.06.2019 00:30, angelthompson2018
Francisco's credit card has an apr of 28.98%, calculated on the previous monthly balance. his credit card record for the last 7 months is shown in the table below francisco is trying to figure out what this all means. answer the following questions: what is the total amount that francisco has paid in interest over the 7 months? what is the total amount that francisco has made in payments over the 7 months? how much of francisco's payments have gone to paying down the principal on his account? what is francisco's new balance at the end of month 8? what will francisco be charged for interest for month 8?
Answers: 2
The half-life of Sodium-24 is 15 hours, and the half-life of Francium-223 is 22 minutes. How long wi...
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