Mathematics, 24.09.2021 02:50 Monicaamm12983
A radio active substance has a half-life of 4 years and 1500 g are present initially. Using the
above formula, how many grams of the substance will remain after 18 years? Round your
answer to the nearest tenth.
66.3
grams
How many years will it be until only 100 g of the original amount remains? Round your answer
to the nearest tenth.
years
Check
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:30
Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made
Answers: 2
Mathematics, 21.06.2019 18:50
The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2
Answers: 1
Mathematics, 21.06.2019 20:30
Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible
Answers: 1
You know the right answer?
A radio active substance has a half-life of 4 years and 1500 g are present initially. Using the
ab...
Questions
Mathematics, 21.11.2019 20:31
Engineering, 21.11.2019 20:31
Social Studies, 21.11.2019 20:31
History, 21.11.2019 20:31
Biology, 21.11.2019 20:31
Mathematics, 21.11.2019 20:31
Biology, 21.11.2019 20:31
History, 21.11.2019 20:31
Mathematics, 21.11.2019 20:31
Social Studies, 21.11.2019 20:31
