Question

A population of insects increases at a rate of 240+12t+0.3t^2 insects per day. Find the insect...

A population of insects increases at a rate of 240+12t+0.3t^2 insects per day. Find the insect population after 5 days, assuming that there are 70 insects t=0.
Math   Calculus   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The size P of a certain insect population at time t​ (in days) obeys the function...
The size P of a certain insect population at time t​ (in days) obeys the function P(t)=600e0.06t. ​(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 720? ​(e) When will the insect population​ double?
The population of mosquitoes in a certain area increases at a rate proportional to the current...
The population of mosquitoes in a certain area increases at a rate proportional to the current population, and in the absence of other factors, the population doubles each week. There are 200,000 mosquitoes in the area initially, and predators (birds, bats, and so forth) eat 50,000 mosquitoes/day. Determine the population of mosquitoes in the area at any time. (Note that the variable represents days.) Correct answer : 200000*e^(ln(2)/7*t)-350000/ln(2)*(e^(ln(2)/7*t)-1)
The rate of growth of sales (sales per day) for a particular company is predicted to...
The rate of growth of sales (sales per day) for a particular company is predicted to be 45e^0.04t ,  beginning with sales of 300 items on day t = 0. Find a formula for the total number of sales in the first t days.
The population of mosquitoes in a certain area increases at a rate proportional to the current...
The population of mosquitoes in a certain area increases at a rate proportional to the current population, and in the absence of other factors, the population doubles each week. There are 800,000 mosquitoes in the area initially, and predators (birds, bats, and so forth) eat 60,000 mosquitoes/day. Determine the population of mosquitoes in the area at any time. (Note that the variable t represents days.)
The population of mosquitoes in a certain area increases at a rate proportional to the current...
The population of mosquitoes in a certain area increases at a rate proportional to the current population, and in the absence of other factors, the population doubles each week. There are 700,000 mosquitoes in the area initially, and predators (birds, bats, and so forth) eat 60,000 mosquitoes/day. Determine the population of mosquitoes in the area at any time. (Note that the variable t represents days.)
The population P(t) of mosquito larvae growing in a tree hole increases according to the logistic...
The population P(t) of mosquito larvae growing in a tree hole increases according to the logistic equation with growth constant k = 0.3 days−1 and carrying capacity A = 800. Find a formula for the larvae population P(t), assuming an initial population of P(0) = 80 larvae. P(t) =______________
The fox population in a certain region has a continuous growth rate of 5 percent per...
The fox population in a certain region has a continuous growth rate of 5 percent per year. It is estimated that the population in the year 2000 was 23600. (a) Find a function that models the population t years after 2000 (t=0 for 2000) (b) Use the function from part (a) to estimate the fox population in the year 2008.
The population of a bacterial culture develops with constant relative growth rate of 0.9758 per member...
The population of a bacterial culture develops with constant relative growth rate of 0.9758 per member per day. Initially the population was one member. Determine the population size after 14 days.
The birth rate of a population is b(t) = 2400e0.022t people per year and the death...
The birth rate of a population is b(t) = 2400e0.022t people per year and the death rate is d(t)= 1400e0.019t people per year, find the area between these curves for 0 ≤ t ≤ 10.
5) If the instantaneous rate of change of the population can be given by 50 t...
5) If the instantaneous rate of change of the population can be given by 50 t 2 − 100 t 3 2 (measured in individuals per year) and the initial population is 25,000 people, find a function to describe the population based on the number of years, t. What would be the population after 20 years?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT