1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleonysh [2.5K]
3 years ago
6

The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there a

re 1300 after 1​ day, what is the size of the colony after 4 ​days?
Biology
2 answers:
Agata [3.3K]3 years ago
5 0

Answer:

2,855 is the size of the colony of mosquitoes after 4 ​days.

Explanation:

The law of uninhibited growth is given as:

A=A_o\times e^{k\times t}

A_o= Original amount

A = Amount after time t

k = Positive constant repressing the rate of growth

We are given with:

Original population of mosquitoes = 1000

Population of mosquitoes after 1 day =1300

t = 1 day

1300=1000\times e^{k\times 1 day}

k = 0.2623 day^{-1}

Population size of mosquitoes after 4 days

A_o=1000, k= 0.2623 day^{-1}

A =? , t = 4 days

A=1000\times e^{ 0.2623 day^{-1}\times 4 days}

A =2,855.36 ≈ 2,855 mosquitoes

2,855 is the size of the colony of mosquitoes after 4 ​days.

Vesna [10]3 years ago
5 0

Answer:

2855

Explanation:

As per the law of uninhibited growth

Population after a time period of "t" will be given by

P(t)= P_0e^{kt}

where,

P_0 is the initial population.

k is the growth rate

Growth rate of mosquitoes

1300= 1000*e^{k*1}\\e = 0.2623per day

So, population of mosquitoes after four days will be

= 1000* e^{0.2623*4}\\=1000*2.855 \\= 2855

You might be interested in
Explain how you might go about determining the genotype of a purple flowering plant
Tanzania [10]
I might go in there on mondays and fridays 
because the flowering plant is very important 
if you don't make it 
you may damage them

good lucks :)
3 0
3 years ago
A student recieved a flu shot in the fall. During the flu season the student caught a cold. The most likely reason the vaccine h
ANTONII [103]
The vaccine was made in the past year, and the flu virus has mutated and grown resistant to this year's flu vaccine
7 0
3 years ago
A group of students is reviewing information about cast composition in preparation for a discussion on the advantages and disadv
san4es73 [151]

Answer:

Plaster cast is made up from dry muslin containing starch or dextrose and calcium sulfate.

Explanation:

It is applied to protect and  is immobilize an injured bone or joint because it provides rigidity.

It is also used to help the bone and joint from reduce pain that is created during movement.

When plaster becomes wet,it reacts (Between water and calcium sulfate) and produces heat that eventually sets the plaster.It becomes hard when it dries.

The color of plaster casts are smooth and white.

4 0
3 years ago
If a dam is removed, the river and estuary ecosystem will recover<br> A True<br> B False
Novay_Z [31]

Answer:

true

Explanation:

4 0
3 years ago
Read 2 more answers
Type your answer in the box
NeTakaya
Answer could be h20
5 0
3 years ago
Read 2 more answers
Other questions:
  • What do we call the female goat
    8·2 answers
  • A ribosome builds a chain of amino acids in the proper sequence <br> a. True <br> b. False
    7·1 answer
  • Yo can someone help me out
    8·2 answers
  • A male Tiggydon is homozygous recessive for both wacky wings (w) and flashy feathers (f). He is crossed with a female who is hom
    9·1 answer
  • What is the process that turns water vapor into liquid, which causes the formation of a cloud.?
    11·1 answer
  • When first introduced by Fritz Lipmann in 1941, the term high-energy bond was considered a useful concept for describing the ene
    10·2 answers
  • What type of organic chemical are hormones?
    14·1 answer
  • Dead or damaged cells are replaced by the process of
    6·2 answers
  • Part of your responsiblity as a scientist is to share your ideas and discoveries with the rest of the scientific community. For
    5·1 answer
  • Which is the fifth most common pool where carbon is stored apart from the Earth's crust, ocean, soils, and atmosphere?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!