If a colony of bacteria doubles in size every 10 days, what is the approximate growth rate per day?
If a colony of bacteria doubles in size every 10 days, what is the approximate growth...
A population of bacteria doubles every 5 hours. If the initial size of the population is 1 (measured in millions). (a) Find the formula for the population P (t) after t hours. (b) What is the population after 15 hours? (c) When will the population reach 10 (measured in millions)?
A colony of bacteria is growing in a petri dish which has a maximum capacity of 60mg. The mass of bacteria is increasing at a rate given by the logistic equation. Initially there is 2mg of bacteria and the rate of increase is img per day. Write down the logistic equation satisfied by the mass, m. m' = When will the mass of bacteria be 30mg? number of days What is the mass (in GRAMS) of bacteria 10 days after...
The growth of a certain bacteria in a reactor... 3. The growth of a certain bacteria in a reactor is assumed to be governed by the logistic equation: d P dt where P is the population in millions and t is the time in days. Recall that M is the carrying capacity of the reactor and k is a constant that depends on the growth rate (a) Suppose that the carrying capacity of the reactor is 10 million bacteria, and...
The shape of a colony of bacteria on a Petri dish is circular. Find the approximate increase in its area if its radius increases from 10 mm to 16 mm. The estimated change in area is mm2 (Type an exact answer in terms of t.) Sociologists have found that crime rates are influenced by temperature. In a town of 100,000 people, the crime rate has been approximated as C = (T-60)2 + 100, where C is the number of crimes...
1. a. Suppose the number of bacteria in a colony quadruples every hour. Set up a recurrence relation for the number of bacteria in the colony at the end of n hours. b. Find an explicit formula for the number of bacteria remaining in the colony after n hours. c. If 80 bacteria form a new colony, how many will be in the colony after three hours?
Please show me the reason. If the US GDP doubles every 10 years, then the growth rate of the US GDP is: a) 0.07 b) 0.035 c) 0.2 d) 0.025
(1 point) A population doubles every 17 years. Assuming exponential growth find the following: (a) The annual growth rate is * %. help (numbers) (b) The continuous growth rate is ! % per year. help (numbers)
The rate of growth dP/dt of a population of bacteria is proportional to the square root of t with a constant coefficient of 8, where P is the population size and t is the time in days (0≤ t ≤ 10). The initial size of the population is 200. Approximate the population after 7 days. Round the answer to the nearest integer.
A bacteria culture population of 50 bacteria doubles in size every 20 minutes. (8 marks)a. Establish the function rule that models this situation and graph it.b. How long will it take for the bacterial culture grow to a population of 250 000?https://i.gyazo.com/2983af215c10aa16297e9001aa2d5210.png
A certain microbe, growing at a rate proportional to its size, doubles its population every 10 hours. After 13 hours the total population has mass 560 grams. What was the initial mass? (Round your answer to 3 decimal places.) initial mass = grams Submit Answer Tries 0/3