How should you find x? X=
...
Answers: 2
Mathematics, 21.06.2019 23:20
Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
Answers: 1
Mathematics, 22.06.2019 01:30
Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95
Answers: 1
Mathematics, 19.11.2020 22:00
Medicine, 19.11.2020 22:00
Mathematics, 19.11.2020 22:00
History, 19.11.2020 22:00
Chemistry, 19.11.2020 22:00
Mathematics, 19.11.2020 22:00
Mathematics, 19.11.2020 22:00