*10. The size P of a certain insect population at time t (in days) obeys the...
0.08t The size P of a certain insect population at time t (in days) obeys the function P(t)- 600 e (a) Determine the number of insects at t-0 days. (b) What is the growth rate of the insect population? (c) What is the population after 10 days? (d) When will the insect population reach 960? (e) When will the insect population double?
The size of a certain insect population at time t (in days) obeys the function P(t) = 400 0.00 (a) Determine the number of insects att=0 days. (b) What is the growth rate of the insect population? (c) What is the population after 10 days? (d) When will the insect population reach 560? (e) When will the insect population double? (a) What is the number of insects att=0 days? insects Enter your answer in the answer box and then click...
I The size P of a Certown insect population. at time t (in days) obeys the function P(+) = 20000.0st When will the populatuan Deuble. cea che insect population
Let P = f(t) = 850(1.057)* be the population of a community in year t. (a) Evaluate f(0) = (b) Evaluate f(10) = (retain at least 3 decimal places) (c) Which of these statements correctly explains the practical meaning of the value you found for f(10) in part (b)? (select all that apply if more than one is correct) A. What the population will be in 10 years. B. The growth rate per decade of the population. C. How long...
In the year 2000, the population of a certain country was 276 million with an estimated growth rate of 0.5% per year a. Based on these figures, find the doubling time and project the population in 2120 b Suppose the actual growth rates are ust 0.2 percentage points lower and higher than 0.5% per year 0.3% and 0.7%). What are the resulting doubling times and projected 2120 population? a. Let y(t) be the population of the country, in millions, t...
write a function p(t) that describes the population after t days of a colony of 1000 fire ants that doubles in population every 13 days, then how long would it take for the ant population to reach 10,000
The population of a southern city follows the exponential law. If the population doubled in size over 25 months and the current population is 20,000, what will the population be 3 years from now? What will the population be 3 years from now? The population will be approximately people. (Do not round until the final answer. Then round to the nearest whole number as needed)
In t years, the population of a certain city grows from 500,000 to a size P given by P(t) = 500,000 + 8000+?. dP a) Find the growth rate dt b) Find the population after 10 yr. c) Find the growth rate at t= 10. d) Explain the meaning of the answer to part (c).
o. In 2000, the population of a country was approximately 6.17 millon and by 2040 t is projected to gow to 9 milion. Use the oponential growth modelA Ap elin whicht is the number of years after 2000 and Ap is in millions, to find an exponenial growth function that models the data ВУ which year wil te population be 10 million? b. a. The exponential growth function that models the data is A Simplity your answer Use integers or...
- A population grows at a rate P' (t) = 300t e where P(t) is the population after t months. a. Find a formula for the population size after t months, given that the population is 3000 at t=0. b. Use the answer from part a to find the size of the population after 7 months. a. Find a formula for the population size after t months, given that the population is 3000 at t=0. P(t) = (Type an exact...