An experiment starts and the population of a bacteria culture increases by 10% in the first hour. assume that the population increases at a rate proportional to the amount of bacteria. a. what is the doubling time? b. if the initial population is 2,000, what is the population in 6 hours?

A: 2 hours

B: 3,200

To start you must find 10 percent of 2,000. That would be 200. now multiply 200 by 6 giving you the rate increased over 6 hours. That gives you 1,200. now simply add 1,200 to your original population of 2,000. That's your growth. Hope i helped! :)

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation:

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.