Can someone plz help me
...
Answers: 2
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 19:00
Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?
Answers: 1
Mathematics, 21.06.2019 19:30
Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?
Answers: 1
History, 16.02.2021 17:40
History, 16.02.2021 17:40
Mathematics, 16.02.2021 17:40
English, 16.02.2021 17:40
Mathematics, 16.02.2021 17:40
History, 16.02.2021 17:40
English, 16.02.2021 17:40
French, 16.02.2021 17:40
Mathematics, 16.02.2021 17:40
Biology, 16.02.2021 17:40
Mathematics, 16.02.2021 17:40
Mathematics, 16.02.2021 17:40