How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask JACUSTOMER-yrynbdjl- Your Own Question

JACUSTOMER-yrynbdjl-
JACUSTOMER-yrynbdjl-, Master's Degree
Category: Math Homework
Satisfied Customers: 185
Experience:  I have taught college Mathematics for the past 10 years.
62924281
Type Your Math Homework Question Here...
JACUSTOMER-yrynbdjl- is online now
A new question is answered every 9 seconds

A protected wooded area was stocked with 1500 deer of a certain

Resolved Question:

A protected wooded area was stocked with 1500 deer of a certain species in 1995. The deer population in 2010 was found to be 3350 deer.

a. Let t be the number of years after 1995. Find the deer population at t=0.

b. Find the growth function that gives the deer population t years after 1995.

c. Predict the deer population in 2020.

d. In what year will the deer population reach 9,000? Give the exact value for t and then use your calculator to approximate t to get the year.

e. Are your answers for parts (c) and (d) consistent with the given population data in you found to the answer in part (b)?
Submitted: 1 year ago.
Category: Math Homework
Expert:  JACUSTOMER-yrynbdjl- replied 1 year ago.

JACUSTOMER-yrynbdjl- :

I am working out the solution

Customer:

ok

JACUSTOMER-yrynbdjl- :

have solution

JACUSTOMER-yrynbdjl- :

please copy and paste in your browser

Customer:

ok

JACUSTOMER-yrynbdjl- :

https://app.box.com/s/p2viby3rvtsah8e64z5l

JACUSTOMER-yrynbdjl- :

Please get back with any questions you have

Customer:

Looking at it now. It is a little hard to read though

JACUSTOMER-yrynbdjl- :

sorry I tried to get the answer to you quickly. Take your time and I would be happy to answer any questions you have

Customer:

Sure thing, thank you.

Customer:

Looking at the steps

JACUSTOMER-yrynbdjl- :

first I tried to find the population growth rat g given data in 1995 and 2010

Customer:

On 'b' is that y(t)= 1500e^.0536t?

JACUSTOMER-yrynbdjl- :

1995 to 2010 is 15 years

JACUSTOMER-yrynbdjl- :

yes that is correct

Customer:

How did you find the function?

JACUSTOMER-yrynbdjl- :

this is the standard growth function formula - population growth is an exponential function

Customer:

That's right. So in 'c' the input was 28, but should it be 15 since that is the amount of time that passed?

JACUSTOMER-yrynbdjl- :

2020 is 25 years after 1995

Customer:

Oh yeah, gosh I'm a bit clumsy at times

JACUSTOMER-yrynbdjl- :

I am also

Customer:

So 'd' is approx 33 years from 1995?

JACUSTOMER-yrynbdjl- :

to reach a population of 9000 right 33.428 years

Customer:

And to get that answer you used the standard growth formula but made it equal to 9000 and solved for 't'?

JACUSTOMER-yrynbdjl- :

yes i used the formula in b and solved for t to and section d

Customer:

Ok, just looking at the last part

Customer:

Thank you for waiting, just want to make sure that it makes sense to me.

Customer:

and that I fully understand the steps

JACUSTOMER-yrynbdjl- :

what i did there was see if it makes sense from 2020 to 2028 or 8.428 years to see if this was consistant with the g found in b

Customer:

Ok, I got it now, thank you.

Customer:

I am satisfied with this answer

JACUSTOMER-yrynbdjl- :

glad I can help you please positively rate my answer and a bonus would be greatly appreciated

JACUSTOMER-yrynbdjl- :

nice to work with you

Customer:

I'll be sure to leave a bonus. Thank you for your time and patience.

JACUSTOMER-yrynbdjl-, Master's Degree
Category: Math Homework
Satisfied Customers: 185
Experience: I have taught college Mathematics for the past 10 years.
JACUSTOMER-yrynbdjl- and other Math Homework Specialists are ready to help you

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
< Last | Next >
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
  • This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!! Alex Los Angeles, CA
  • Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult. GP Hesperia, CA
  • I couldn't be more satisfied! This is the site I will always come to when I need a second opinion. Justin Kernersville, NC
  • Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around. Esther Woodstock, NY
  • Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know. Robin Elkton, Maryland
  • He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here. Diane Dallas, TX
 
 
 

Meet The Experts:

 
 
 
  • Mr. Gregory White

    Master's Degree

    Satisfied Customers:

    86
    M.A., M.S. Education / Educational Administration
< Last | Next >
  • http://ww2.justanswer.com/uploads/ED/educatortech/2012-6-7_1256_williams4.64x64.jpg Mr. Gregory White's Avatar

    Mr. Gregory White

    Master's Degree

    Satisfied Customers:

    86
    M.A., M.S. Education / Educational Administration
  • http://ww2.justanswer.com/uploads/CO/CosumelEyes/2012-5-4_4923_Profile.64x64.jpg Ray Atkinson's Avatar

    Ray Atkinson

    Bachelor's Degree

    Satisfied Customers:

    61
    Grad student. Years and years of tutoring. Education, accounting, and math degrees.
  • http://ww2.justanswer.com/uploads/SO/sonofGauss/2012-6-6_20151_PortraitLHW.64x64.jpg JACUSTOMER-yrynbdjl-'s Avatar

    JACUSTOMER-yrynbdjl-

    Master's Degree

    Satisfied Customers:

    49
    I have taught college Mathematics for the past 10 years.
  • http://ww2.justanswer.com/uploads/homeworklady/2008-11-24_125231_susannewavatar.jpg SusanAthena's Avatar

    SusanAthena

    Master's Degree

    Satisfied Customers:

    39
    Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.
  • http://ww2.justanswer.com/uploads/AR/arubin9/2012-2-4_42617_ArthurRubinedit.64x64.jpg Dr Arthur Rubin's Avatar

    Dr Arthur Rubin

    Doctoral Degree

    Satisfied Customers:

    34
    Ph.D. in Mathematics, California Institute of Technology
  • http://ww2.justanswer.com/uploads/mhasan420/2010-1-23_19189_topi.jpg mhasan420's Avatar

    mhasan420

    Master's Degree

    Satisfied Customers:

    29
    BA Maths, Oxford
  • http://ww2.justanswer.com/uploads/DO/Donbacongamer/2012-3-6_2337_mathmaster.64x64.jpg Don's Avatar

    Don

    Master's Degree

    Satisfied Customers:

    17
    M.S. Astronautical Engineering. Math/Science/Comp Tutor
 
 
 
Chat Now With A Math Tutor or Teacher
JACUSTOMER-yrynbdjl-
JACUSTOMER-yrynbdjl-
Math Tutor or Teacher
185 Satisfied Customers
I have taught college Mathematics for the past 10 years.