Answers: 3
Mathematics, 21.06.2019 14:30
Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?
Answers: 3
Mathematics, 21.06.2019 17:00
Somone me i want to know what 18 hours out of 24 hours in a fraction
Answers: 1
Mathematics, 21.06.2019 19:30
Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?
Answers: 2
Mathematics, 21.06.2019 23:00
40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows.statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.
Answers: 2
What is the difference between lateral and surface area?...
Biology, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
Business, 04.07.2019 00:00
Chemistry, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
Social Studies, 04.07.2019 00:00
Physics, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
Social Studies, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
Mathematics, 04.07.2019 00:00
History, 04.07.2019 00:00