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
Fantom [35]
3 years ago
9

A population p of migrating butterflies changes over time it is represented by the equation p=100,000*4/5 where w is the number

of weeks since they began migration what will the population be after 2 weeks
Mathematics
1 answer:
Trava [24]3 years ago
7 0

Given that,

A population p of migrating butterflies changes over time it is represented by the equation

p=100,000\times (\dfrac{4}{5})^w Where w is number of weeks.

To find,

The population after 2 weeks.

Solution,

We have,

p=100,000\times (\dfrac{4}{5})^w

Put w = 2 in the above equation.

p=100,000\times (\dfrac{4}{5})^2\\\\=100,000\times \dfrac{16}{25}\\\\=64000

So, the population after 2 weeks is 64000 .

You might be interested in
If someone who worked 16 hours received $132 in pay, what is his or her hourly rate?
My name is Ann [436]
<span>$132 / 16 = $8.25 

answer
</span> rate = $8.25  per hour
5 0
3 years ago
Read 2 more answers
Find the sum of the finite geometric series: 5 + 10 + 20 + ... +81,920.
Anestetic [448]

Answer:

No solution

Step-by-step explanation:

This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by  2  gives the next term. In other words,  <em>a n +a1 ⋅ r n -1</em><em> </em>

Geometric Sequence:<em>  </em><em>r = 2</em>

The series given has a value of<em>  </em><em>r  </em>such that <em>r  >  1  or   r  <  −  1.</em> Therefore, the infinite sum cannot be calculated.<em> </em>

<em> </em>

<em> </em>

8 0
3 years ago
in how many ways can a mail carrier place three letters in five mailboxes if each box may receive more than one letter?
Bad White [126]
Each box may receive more than one letter.
3 0
3 years ago
MATH hw help!!!!!!!!!!!!!!!!!!!!!!!!!!!!
dolphi86 [110]
"Bucket method"
.. (4)*(14%) + (x)*(8%) = (4 +x)*(10%) . . . . . liters and % are in each "bucket"
.. 56 +8x = 40 +10x . . . . . multiply by 100, eliminate parentheses
.. 16 = 2x . . . . . . . . . . . . . . add -40-8x, then divide by 2
.. 8 = x

8 liters of 8% lemonade should be added to make the mixture 10% lemon juice.
4 0
3 years ago
Eric made a scale drawing of the auditorium. The stage, which 15 35 feet wide in real life,
Molodets [167]
Based on the given conditions, formulate: 5/35
Simplify by dividing by dividing the numerator and denominator by 5: 1/7

Therefore the scale of the drawing is 1/7
7 0
2 years ago
Other questions:
  • Write the Explicit Rule for the arithmetic sequence:<br>Qp = Q1 +(n-1)d<br>8, 5, 2, -1, ...​
    9·1 answer
  • mark and don are planning to sell each of their marble collections at a garage sale. if don has 1 more than 5 times the number o
    15·1 answer
  • Create your own factorable polynomial with a GCF. Rewrite that polynomial in two other equivalent
    14·1 answer
  • Gorge is 6 years older than his brother and the sum of their ages is 68 years. How old is George?
    10·2 answers
  • the formula for the volume of a cylinder is v = πr2h. the volume of a cylinder is three times the volume of a cone with the same
    13·1 answer
  • Line Y is parallel to line W. what is the measurement of​
    14·1 answer
  • How many fourthsare there in 1 7/16
    7·1 answer
  • What two numbers have a sum of 4 and product of 12
    13·2 answers
  • How to make 1/3 and 1/1/2 into a 1
    13·1 answer
  • I need help please anyone, I would appreciate it sm?!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!