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
Vsevolod [243]
3 years ago
14

A rabbit population doubles every 4 weeks.There are currently five rabbits in a restricted area. If t represents the time in wee

ks and P(t) is the population of rabbits with respect to time about how many rabbits will respect to time about how many rabbits will there be in 98 days
Mathematics
1 answer:
sertanlavr [38]3 years ago
8 0
Doubling formula is this:

P(t)=P(2)^{\frac{t}{d}}
where P=initial number of rabbits
t=time
d=time it takes to doulbe

ok, so 4 weeks is the doubling time so that is 4*7=28 days

we wawnt time=98
and oroiginal number of rabbits is 5 so
P(98)=5(2)^{\frac{98}{28}}
P(98)=5(2)^{3.5}
P(98)=5(2^3)(\sqrt{2})
P(98)=5(8)\sqrt{2}
P(98)=40\sqrt{2}
so P(98)≈56.56
we can't have .56 rabbit so round down or up
about 56 or 57 rabbits in 98 days
You might be interested in
To copy an angle using only a compass and a straightedge, begin by marking the vertex of the new angle. Then draw a ray from the
podryga [215]

The <em>correct answer</em> is:


Place the point of the compass on the vertex of our original angle. Open the compass to a random width and draw an arc through both legs of the angle. Mark the points of intersection with this arc and the sides of the angle.


Explanation:


In order to copy the angle, we need to have some reference for how wide the angle is.


So far all we have is a ray. To get the reference for the width that we need, we will construct an arc in the original angle such that it intersects each side of the angle.


We will then set the compass width to these points of intersection. This will be how we set the width of the new angle.

5 0
3 years ago
Read 2 more answers
The equation K = mv2 represents the energy an object has based on its motion. The kinetic energy, K, is based on the mass of the
docker41 [41]
<span>The answer is She should have multiplied by 2 instead of dividing by 2.
First one.</span>
6 0
3 years ago
Read 2 more answers
The original selling price was $179.39 the sale price was $154.15 what was the percent mark down
natima [27]

Answer:

25.24 was the mark down

16.374%

Step-by-step explanation:

4 0
2 years ago
ABC ~ DEF and the scale factor from ABC to DEF is 1/2, what are the lengths of DE
Likurg_2 [28]

Answer:

13

Step-by-step explanation:

ABC ~ DEF means that ABC and DEF are the same triangle either expanded or contracted.

In this case the scale factor is 1/2. That means DEF is half ABC.

Since AB = 26 then DE must be 26/2 = 13

6 0
3 years ago
You are taking a multiple-choice test that has eight questions. each of the questions has three answer choices, with one correct
sukhopar [10]
Alright, so there are three answers. Start with 3, and for each question you answer, you can select three more, so it's 3*3 for two questions and so on, resulting in 3^8= 6561

This is assuming you mean <span>how many ways can you answer the test, not the question</span>
5 0
3 years ago
Other questions:
  • If bethany earned $51,740 last year, how much did she earn per week?
    10·1 answer
  • Convert 7 pounds 3 ounces to kilograms. Conversion ratios: 1 lb = 16 oz 1 kg = 2.2 lb
    10·1 answer
  • Help please<br><br> Factorise<br><br> x²-x-56<br><br> its due in 4 minutes
    10·2 answers
  • Simplify 2x^2 - x^2, not solving for c
    7·1 answer
  • A scale drawing of a bathroom is shown below: A rectangle is shown. The length of the rectangle is labeled 2 inches. The width o
    12·1 answer
  • Find the distance between the two points.<br> 8. (-1,0), (-8, 4)
    5·1 answer
  • Find the volume of a cylinder with base radius of 3 and height of 2
    10·1 answer
  • The whole number 24 is equivalent to ​
    11·2 answers
  • What value goes in cell A
    15·1 answer
  • Evaluate the following expression. 2\cdot10^4-7^3=2⋅10 4 −7 3 =2, dot, 10, start superscript, 4, end superscript, minus, 7, cube
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!