![Miles1111](/avatars/1793.jpg)
Miles1111
13.12.2019 •
Mathematics
Alab technician shows up to the lab at 9am on monday and finds a culture of bacteria x containing 5328 bacteria. each culture should be labeled with the date and time the initial bacteria were placed in the culture as well as number of bacteria initially put in the culture. the technician who started this culture noted that there were 6 bacteria initially, but forgot to put the time and date. the technician watches the culture and notes that at noon there are 10,656 bacteria in the culture. when was the culture started?
Solved
Show answers
More tips
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics Two planes just took off from Salt Lake City, UT. The first plane is traveling 3.5 times as fast as the second plane. After traveling in the same direction for 3.5 hours, they...
- M Mathematics Identify the errors made in finding the inverse of y = x2 + 12x. describe the three errors....
- M Mathematics Given the points a(0,0) b(e,f)c(0,e) d(f,0) determine if line segments ab and cd are parallel,perpendicular or neither...
- M Mathematics What statement about this figure is true-- i know its one of the last two but they both seem right to me...
- M Mathematics Arectangular park is 214 feet longer than it is wide, and the total length of fence that goes around the perimeter of the park is 1444 feet. find how many square feet of lawn...
- M Mathematics Me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me me...
- M Mathematics Which is a positively skewed distribution...
- M Mathematics What temperature is 23 above freezing in fahrenheit...
- M Mathematics Rectangleabcd has vertices a(1, 1) , b(1, 7) , c(3, 7) , and d(3, 1) . a dilation with a scale factor of 0.4 and centered at the origin is applied to the rectangle. which vertex...
- M Mathematics Two parallel lines are crossed by a transversal what is the value of b?...
Ответ:
9 pm on a Sunday, 55 .5 days before
Step-by-step explanation:
if there were 6 bacteria initially and from the growth rate we noticed that it doubled every 3 hours
because by 9 am Monday morning there were 5328 bacteria and then by 12 noon (3 hours later), there were 10, 656 bacteria
what we need to know is how long did it take 6 bacteria to become 5328
so
if 6 bacteria = 1 hour
12 bacteria = 3 hours
24 bacteria = 6 hours
then
5328 bacteria = x hours
taking the ratio
we need to now convert this into hours
so we divide by 24
so
9 am 55.5 days before should fall on a Sunday
Ответ: