A large brine tank containing a solution of salt and water is being diluted with fresh water.
...
Mathematics, 05.05.2020 04:30 joel4676
A large brine tank containing a solution of salt and water is being diluted with fresh water.
The relationship between the elapsed time, t, in hours, after the dilution begins, and the concentration of
salt in the tank, S(t), in grams per liter (g/l), is modeled by the following function.
S(t) = 600.e-0.31
How many hours will it take for the concentration of salt to decrease to 100 g/l?
Round your answer, if necessary, to the nearest hundredth.
hours
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:40
John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . he used % of the lemons.
Answers: 2
Mathematics, 21.06.2019 16:30
The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms
Answers: 3
Mathematics, 21.06.2019 18:30
(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5
Answers: 3
Mathematics, 21.06.2019 20:20
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
You know the right answer?
Questions
Biology, 28.06.2019 22:30
Mathematics, 28.06.2019 22:30
Mathematics, 28.06.2019 22:30
Chemistry, 28.06.2019 22:30
Health, 28.06.2019 22:30
Mathematics, 28.06.2019 22:30
Mathematics, 28.06.2019 22:30
Mathematics, 28.06.2019 22:30
Mathematics, 28.06.2019 22:30
