Mathematics, 01.12.2020 09:00 lieunekop8fm90
PLEASE HELP!
The half-life of a radioactive substance is 200 years. There are 8000 grams of the substance initially. How many grams of the substance are left after 300 years?
a) 5039.684g
b) 2828.427g
c) 3000g
d) 2000g
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate
Answers: 1
Mathematics, 21.06.2019 21:00
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
Answers: 2
Mathematics, 21.06.2019 22:10
Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?
Answers: 1
Mathematics, 21.06.2019 22:30
Which of the functions below could have created this graph?
Answers: 1
You know the right answer?
PLEASE HELP!
The half-life of a radioactive substance is 200 years. There are 8000 grams of the sub...
Questions
Health, 07.09.2021 16:30
Mathematics, 07.09.2021 16:30
History, 07.09.2021 16:30
Computers and Technology, 07.09.2021 16:30
History, 07.09.2021 16:30
French, 07.09.2021 16:30
Social Studies, 07.09.2021 16:30
Spanish, 07.09.2021 16:30
French, 07.09.2021 16:30
Chemistry, 07.09.2021 16:30
Social Studies, 07.09.2021 16:30
Business, 07.09.2021 16:30
Biology, 07.09.2021 16:30
