Mathematics, 08.12.2019 02:31 skatelife8974
In a lake, one-fourth of the water is replaced by clean water each year. sixteen thousand cubic meters of soluble toxic chemical spill takes place in the lake. let t (n) represent the amount of toxin left after n years.
b. how much toxin will be left after 12 years?
c. when will 80% of the toxin be eliminated?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next
Answers: 1
Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
Answers: 2
Mathematics, 21.06.2019 22:30
What is the point slope form of a line with slope -5 that contains point (2,-1)
Answers: 1
Mathematics, 21.06.2019 23:30
The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount
Answers: 1
You know the right answer?
In a lake, one-fourth of the water is replaced by clean water each year. sixteen thousand cubic mete...
Questions
History, 17.04.2021 19:10
Mathematics, 17.04.2021 19:10
History, 17.04.2021 19:10
English, 17.04.2021 19:10
English, 17.04.2021 19:10
Geography, 17.04.2021 19:10
Mathematics, 17.04.2021 19:10
Physics, 17.04.2021 19:10
History, 17.04.2021 19:10
Mathematics, 17.04.2021 19:10
Chemistry, 17.04.2021 19:10
