Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Biology
Microbiology
The number of bacteria in a certain culture T hours from now grows according to A=800(3)^t what will the count be in 3.12 hours from now?
1 answer
A = 800(3)^3.12
= appr 24644 bacteria
You can
ask a new question
or
answer this question
.
Similar Questions
The number N of bacteria in a culture at time t (in hours) grows exponentially according to the function N(t) = 1000e^0.01t.
1.Wh
Top answer:
1 no answer
Read more.
A bacteria culture grows according to the equation B(t)=1200(1.3)^t, where B(t) represents the number of bacteria after t hours.
Top answer:
To find the number of bacteria after 5 hours, we substitute t = 5 into the equation: B(5) =
Read more.
A bacteria culture grows according to the equation B(t)=1200(1.3)^t, where B(t) represents the number of bacteria after t hours.
Top answer:
To find out the number of bacteria after 5 hours, we can plug in t = 5 into the equation: B(5) =
Read more.
A bacteria culture grows with constant relative growth rate. The bacteria count was 784 after 2 hours and 117649 after 6 hours.
W
Top answer:
You must be having an identity crisis! You've posted 5 calculus questions under 5 different names.
Read more.
A bacteria culture contains 200 cells initially and grows at a rate proportional to its size. After half an hour the population
Top answer:
I found the following: 360 = 200 e^(.5k) , where k is a constant 1.8 = e^(.5k) ln 1.8 = .5k lne .5k
Read more.
A bacterial culture starts with 800 bacteria and doubles in size every half hour.
(a) How many bacteria are there after 5 hours?
Top answer:
(a) After 5 hours, the number of doublings is 5 * 2 = <<5*2=10>>10 doublings. So the number of
Read more.
a bacteria culture starts with 260 bacteria and grows at a rate proportional to
its size after 5 hours there will be 1300
Top answer:
dp/dt = kp dp/p = k dt lnp = kt+c p = c*e^(kt) since p(0) = 260, c = 260 and p = 260 e^(kt) To find
Read more.
3. In Biology, it is found that the bacteria in a certain culture double every half-hour. If the initial number of bacteria in
Top answer:
T = 0: N = 1000*2^0 = 1000. T = 1/2hr: N = 1000*2^1 = 2000. T = 1hr: N = 1000*2^2 = 4000. NOTE: The
Read more.
A bacteria culture starts with 260 bacteria and grows at a rate proportional to its size. After 4 hours there will be 1040
Top answer:
The population apparently doubles in 2 hours. P = 260 * 2^(t/2) is a simpler way to write it. Note
Read more.
Emily is observing the growth of a bacteria culture in a lab. Initially, there are 100 bacteria in the culture. After 1 hour,
Top answer:
B. 409,600 bacteria The number of bacteria doubles every hour, so after 12 hours it will have
Read more.
Related Questions
A culture starts at 8600 bacteria. After one hour the count is 10,000.
Find a function that models the number of bacteria n(t)
A culture of bacteria is growing at a rate of 4e^0.5t per hour, with t in hours and 0 ≤ t ≤ 20.
A) How many new bacteria will
A biologist grows a culture of bacteria as part of an experiment. At the start of the experiment, there are 75 bacteria in the
Bacteria grow in a nutrient solution at a rate proportional to the amount present. Initially, there are 250 strands of the
The number of bacteria in a culture is increasing according to the law of exponential growth. There are 125 bacteria in the
A culture of bacteria is growing at a rate of 4e^0.5t per hour, with t in hours and 0 ≤ t ≤ 20.
A) How many new bacteria will
The number of bacteria in a petri dish doubles every 4 hours. If there are initially 200 bacteria.
a) How many bacteria will
If there are initially 1500 bacteria in a culture, and the number of bacteria double each hour, the number of bacteria after t
Bacteria are the most common example of exponential growth. The table below shows the number of E-Coli bacteria that would be
A colony of bacteria increases according to the law of unihabited growth.
a) If the number of bacteria doubles in 5 hours, find
