![subject](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 07:30 lindsay45
Dr. silas studies a culture of bacteria under a microscope. the function b1(t)= 1200 (1.8) represents the number of bacteria t hours after dr. silas begins her study.
(a) what does the value 1200 represent in this situation?
(b) what does is the percent of growth or decay?
(c) approximately how many bacteria are present at t = 5 hours?
(d) the number of bacteria in a second study is modeled by the function b2(t)= 1000 (1.8)^t. will the bacteria present in both studies ever be equal for a certain value of t? why or why not?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday
Answers: 1
You know the right answer?
Dr. silas studies a culture of bacteria under a microscope. the function b1(t)= 1200 (1.8) represent...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.04.2020 01:43
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 19.04.2020 01:43
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 01:43
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 19.04.2020 01:43
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 01:44
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.04.2020 01:44
![question](/tpl/images/cats/mat.png)