Question

For the following exercises, consider this scenario: For each year t, the population of a forest of trees is represented by the function A(t) = 115(1.025)t. In a neighboring forest, the population of the same type of tree is represented by the function B(t) = 82(1.029)t. (Round answers to the nearest whole number.)

Using MS-Excel, which forest’s population is growing at a faster rate?

Which forest had a greater number of trees initially? By how many?

Assuming the population growth models continue to represent the growth of the forests, which forest will have a greater number of trees after 20 years? By how many?

Assuming the population growth models continue to represent the growth of the forests, which forest will have a greater number of trees after 50 years? By how many?

Answer #1

Requirement 1a.
A.
In 2000, the population of a country was approximately 5.63
million and by 2060 it is projected to grow to
11 million. Use the exponential growth model
A=A0 ekt
in which t is the number of years after 2000 and A0
is in millions, to find an exponential growth function that models
the data.
B.
By which year will the population be 7 million?
Requirement 1b.
The exponential models describe the population of
the indicated country, A,...

Exponential Model: P(t) = M(1 − e^−kt) where M is maximum
population.
Logistic Model: P (t) = M / 1+Be^−MKt where M is maximum
population.
Scientists study a fruit fly population in the lab. They
estimate that their container can hold a maximum of 500 flies.
Seven days after they start their experiment, they count 250
flies.
1. (a) Use the exponential model to find a function P(t) for the
number of flies t days after the start of the...

Consider the following table of long run trend growth rates of
nominal GDP and population, along with the long run average
inflation rate, for four fictional countries:
Country________g(NGDP)____Inflation_Rate______g(POPULATION)__
Westeros
18%
10%
5%
Pentos
7%
1%
2%
Lys
9%
5%
4%
Qarth
15%
6%
3%
(a) Suppose these countries currently have identical living
standards. Assuming the trends shown above continue indefinitely,
which country will eventually have the highest living standards,
and which will have the lowest?
(b) How many years will...

1) A magazine collects data each year on the price of a
hamburger in a certain fast food restaurant in various countries
around the world. The price of this hamburger for a sample of
restaurants in Europe in January resulted in the following
hamburger prices (after conversion to U.S. dollars).
5.19
4.95
4.08
4.69
5.22
4.68
4.13
4.99
5.15
5.55
5.34
4.60
The mean price of this hamburger in the U.S. in January was
$4.63. For purposes of this exercise,...

1) Describe an example of each of the following that may be
found of your kitchen: Explain how your choice falls into this
category, and if there is a chemical name or symbol for it, provide
that as well. Provide a photo of your example with your ID card in
it. a) a compound b) a heterogeneous mixture c) an element (symbol)
Moving to the Caves… Lechuguilla Caves specifically. Check out this
picture of crystals of gypsum left behind in...

1. The failure of the new supply chain system affected Nike
adversely. What were the reasons for the failure and how did the
breakdown harm Nike?
2. What are the important elements to be kept in mind while
implementing a new system in an organization? What is the
importance of a good working relationship between partners and the
sharing of responsibility in implementing critical projects? What
mistakes did Nike and i2 make?
3. comment on the lessons learned and the...

Please summarize the below article in approximately 100
words:
Monumental function in British Neolithic burial practices
Ian Kinnes
The high-risk rate of survival for the non-megalithic series of
Neolithic funerary monuments, recently re-emphasized by Piggott
(1973: 34), introduces a further variable into the deductive study
of burial practices. In Britain and Europe the overall distribution
of monumental forms present both lacunae and a marked preponderance
of cairns over earthen mounds which are in ill accord with the
known or predicted...

What topics are covered in the following
article?
Please answer within 5 hours. It is extremely
urgent!!!!!!!!!!!!!!!!!!!!!!!!
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BIOETHICS.
Bioethics as a field is relatively new, emerging only in the
late 1960s, though many of the questions it addresses are as old as
medicine itself. When Hippocrates wrote his now famous dictum
Primum non nocere (First, do no harm), he was grappling
with one of the core issues still facing human medicine, namely,
the role and duty of the physician....

Please answer the following Case
analysis questions
1-How is New Balance performing compared to its primary rivals?
How will the acquisition of Reebok by Adidas impact the structure
of the athletic shoe industry? Is this likely to be favorable or
unfavorable for New Balance?
2- What issues does New Balance management need to address?
3-What recommendations would you make to New Balance Management?
What does New Balance need to do to continue to be successful?
Should management continue to invest...

Delta airlines case study
Global strategy. Describe the current global
strategy and provide evidence about how the firms resources
incompetencies support the given pressures regarding costs and
local responsiveness. Describe entry modes have they usually used,
and whether they are appropriate for the given strategy. Any key
issues in their global strategy?
casestudy:
Atlanta, June 17, 2014. Sea of Delta employees and their
families swarmed between food trucks, amusement park booths, and
entertainment venues that were scattered throughout what would...

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