A bacteria culture grows with constant relative growth rate. The bacteria count was 2560 after 4 hours and 163840 after 8 hours. 1.Find the relative growth rate (the constant of proportionality).
2.Find the initial population.
3.Find an expression for the number of bacteria after t hours.
4.Find the number of bacteria after 5 hours.
5.Find the rate of growth after 5 hours.
6.When will the population reach 75000?

the answer to this question is in the pic

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

30005

yes ok