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Exponential Growth
Page 6
Questions (503)
How to determine the number of years until population doubles
1 answer
asked anonymously
35 views
Pretend the world's population in 1988 was 4.9 billion and that the projection for 2017, assuming exponential growth, is 7
3 answers
asked by
tori
1,425 views
If your allowance was doubled everyday, how many days would it take for you to have over $1000(also tell how much you would have
4 answers
asked by
Anonymous
1,395 views
In 1987, the population of Mexico was estimated at 82 million people, with an annual growth rate of 2.5%. The 1987 population of
3 answers
asked by
SC
1,343 views
The population of Andhra Pradesh was 5.4 * 10^7 in 1988. If the population was growing at a constant rate of 2.4% per annum,
4 answers
asked by
Suraj
1,328 views
You are listening to a political pundit discussing the growth of the state's population with a radio talk show host. The host
4 answers
asked by
URGENT DUE TODAY
1,276 views
A bacteria culture starts with 900 bacteria and the population doubles every 4 hours. Find an expression for the number of
4 answers
asked by
Anonymous
1,281 views
A culture of bacteria grows exponentially. It doubles in size every 81 hours. How long will it take to triple from its original
2 answers
asked by
Anonymous
1,260 views
The value of a particular investment follows a pattern of exponential growth. In the year 2000, you invested money in a money
4 answers
asked by
Brenda
1,237 views
Which of these sequences shows exponential growth?
a) 800, 400, 200, 100 b) 800, 1000, 1200, 1400 c) 100, 200, 400, 800, 1600 d)
4 answers
asked by
Cassie
1,233 views
In 1951, the population of India was 357 million people. By 1981 it had grown to 984 million. If the population is growing
3 answers
asked by
Leanna
1,220 views
please help me Asap
In 1970, the total enrollment in public universities and colleges in a country was 5.1 million students. By
2 answers
asked by
jeff
1,208 views
joshua is raising fruit flies for science project at the begining of the first day he had 4fruit flies his fruit flies double in
3 answers
asked by
e
1,201 views
The number of bacteria in a certain population increases according to an exponential growth model, with a growth rate of 11% per
3 answers
asked by
Rachal
1,180 views
Which function grows the fastest for large values of x?
f(x)=1.5x f(x)=8x f(x)=3x f(x)=4x2+3
4 answers
asked by
Jay
1,117 views
A culture of a certain bacteria doubles every hour At 9:00 am, there were already 120 bacteria. Which equation represents the
1 answer
asked anonymously
144 views
Jayla starts with a population of 100 amoebas that increases 40% every hour for a number of hours, h. The expression 100(1 +
1 answer
asked anonymously
26 views
A population grows exponentially at a rate of 2.6% per year. How long will it take for the population to triple?
3 answers
asked by
Nancy
1,055 views
A country's population in 1993 was 116 million.
In 2002 it was 121 million. Estimate the population in 2007 using the exponential
3 answers
asked by
lei
1,052 views
The value of a particular investment follows a pattern of exponential growth. You invested money in a money market account. The
3 answers
asked by
Macy
1,018 views
The variation in size from year to year of a particular population can be
modelled by an exponential model with annual
1 answer
asked by
albert
1,033 views
Annabel wants to make banana bread for the bake sale. She went to the market to buy bananas, and she noticed fruit flies after
1 answer
asked by
Blue Berry
212 views
9. Suppose an experimental population of amoeba increases according to the law of exponential growth. There were 100 amoeba
2 answers
asked by
Anonymous
1,012 views
A country's population in 1993 was 171 million estimate the population in 2012 using the exponential growth formula round your
2 answers
asked by
lara
999 views
Suppose the amount of algae in a pond doubles every 3 hours. If the pond initially contains 50 pounds of algae how much algae
2 answers
asked by
Anonymous
954 views
In a lawn, there is a patch of clover. Every week, the patch doubles in size. If it takes 12 weeks for the patch to cover the
3 answers
asked by
Anonymous
965 views
Write the next two terms in the pattern.
9, 27, 81, 243,
4 answers
asked by
ming
925 views
If a population grows at 8% per year, how long will it take the population to double?
4 answers
asked by
Anonymous
879 views
Assume that each female rabbit of a colony gives birth to three female rabbits. How many female rabbits of the tenth generation
1 answer
asked by
Casey
874 views
The population of a particular country was 29 million in 1985; in 1997, it was 38 million. The exponential growth function
2 answers
asked by
kristie
882 views
The population of a swarm of mosquitos is growing at an exponential rate. The growth can be modeled by the equation
1 answer
asked by
Blue Berry
98 views
The total number of DVD videos produced and shipped in 1998 was .5 million. In 2004,the total number of units reached 29.01
1 answer
asked by
Anonymous
886 views
Suppose that the number of bacteria in a certain population increases according to a continuous exponential growth model. A
2 answers
asked by
Monae
918 views
Bacteria is known to grow exponentially. The function B(h)=82(1.25)h
represents the number of bacteria, B(h) , as a function of
1 answer
asked by
Blue Berry
145 views
The population of a southern city follows the exponential law. If the population doubled in size over 28 months and the current
2 answers
asked by
john
852 views
Suppose a population of bacteria in a Petri dish has a doubling time of 6 hours. How long will it take for an initial population
2 answers
asked by
mat
849 views
It is estimated that the demand for a manufacturer's product is increasing exponentially at an instantaneous rate of 5% per
2 answers
asked by
Alex
829 views
a countrys population in 1991 was 114 million in 1997 it was 120 million. estimate the population in 2014 using the exponential
2 answers
asked by
abigail vazquez
845 views
A population of 35 foxes in a wildlife preserve quadruples in size every 14 years. The function y equals 35 times 4 Superscript
2 answers
asked by
Daniel Garcia
826 views
how long will it take for the population of a certain country to double if its annual growth rate is 7.9%?( round to the nearest
2 answers
asked by
Bonnie
837 views
I have no idea how to even start this problem.
In 1951, the population of India was 357 million people. By 1981 it had grown to
1 answer
asked by
Anonymous
806 views
Hi,
I had a question about exponential growth. The problem says: The population in Woonsocket is 43,500. Every year the
5 answers
asked by
Juliana
813 views
If the number of rabbits triple every year, how many rabbits will there be after 6 years if you start off with 2?
This is what I
2 answers
asked by
Emily
751 views
The number of bacteria in a culture is modeled by:
n(t) = 1330e^(0.42t) (a) The initial number of bacteria is: (b) The relative
1 answer
asked by
NotGonnaSay
748 views
A tropical water lily doubles in size each week. If it takes 60 weeks for the plant to completely cover a pond, when will half
6 answers
asked by
Maya
741 views
In 1990, the population of Africa was 643 million and by 2000 it had grown to 813 million.
a.) Use the exponential growth model
2 answers
asked by
Kim
709 views
A countrys population in 1995 was 56 million in 2002 it was 59 million. Estimate the population in 2016. Exponential growth
3 answers
asked by
Anonymous
697 views
Country A has a growth rate of 4.7% per year. The population is currently 5,646,000 and the land area of Country A is
2 answers
asked by
David
744 views
Suppose that the number of bacteria in a certain population increases according to an exponential growth model. A sample of 2600
2 answers
asked by
Rachal
701 views
The population of a certain community is increasing at a rate directly proportional to the population at any time t. In the last
2 answers
asked by
help please.
658 views
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