Mathematics, 28.11.2020 22:30 u8p4
If a radioactive element has a half-life of 4 hours, then x grams of the element dwindles to x/2 grams after 4 hours. If a nuclear reactor has 800 grams of that radioactive element, find the amount of radioactive material after 16 hours.
Answers: 1
Mathematics, 21.06.2019 17:00
The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?
Answers: 1
Mathematics, 21.06.2019 21:30
Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?
Answers: 1
Mathematics, 21.06.2019 23:30
Darren earned $663.26 in net pay for working 38 hours. he paid $118.51 in federal and state income taxes, and $64.75 in fica taxes. what was darren's hourly wage? question options: $17.45 $19.16 $20.57 $22.28
Answers: 3
If a radioactive element has a half-life of 4 hours, then x grams of the element dwindles to x/2 gra...
Mathematics, 21.02.2022 21:50
English, 21.02.2022 21:50
English, 21.02.2022 22:00
Mathematics, 21.02.2022 22:00
Physics, 21.02.2022 22:00
Computers and Technology, 21.02.2022 22:00
Chemistry, 21.02.2022 22:00
Mathematics, 21.02.2022 22:00