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
MariettaO [177]
3 years ago
15

The rabbit population in a small zoo starts with 150 rabbits. The rabbit population is decreasing at a rate of 15% each week. Wh

ich of the following represents the total number of fish, F(x), after x number of weeks. (4.2)
a. F(x) = 150( .15)^x


b. F(x) = 150 (1.15)^x


c. F(x) = .85 (150)^x


d. F(x) = 150 (.85)^x


e. None of the above.
Mathematics
2 answers:
Mariulka [41]3 years ago
8 0

Answer:

Option D F(x)=150(0.85)^{x}

Step-by-step explanation:

In this problem we have a exponential function of the form

F(x)=a(b)^{x}

where

F(x) -----> the rabbit population

x ----> the number of weeks

a is the initial value

b is the base

In this problem we have

a=150 rabbits

b=1-r

r=15%=15/100=0.15

so

b=1-0.15=0.85

substitute the values

F(x)=150(0.85)^{x}

Fiesta28 [93]3 years ago
3 0

Answer:

e. none of the above

Step-by-step explanation:

I had this question as well and if you look closely, the question describes the function in terms of rabbits, when the actual question describes fish. I believe that because the question is asking for fish when only information on rabbits has been given, the only logical answer would be e. none of the above...

You might be interested in
There are less than 200 apples in a box. It is known that 2,3,4,5, and 6 kids can share these apples evenly. How many apples can
bekas [8.4K]

Answer:

60/120/180

Step-by-step explanation:

Either of these would work because it must be an even number divisible by 2.

It must end in a zero : divisible by 5 but even.

It must be a multiple of 30 as 3 only goes into 10s at 30. And that takes care of the 6 too.

But 4 doesn't go into 30, so 60?….

Yes, 60 is divisible between 2, 3, 4, 5 and 6

But the question does not limit your answer to one solution.

I hope this helps! :)

8 0
3 years ago
Help please!!!<br> What is P(0.6 ≤ z ≤ 2.12)?<br> 16% <br> 26% <br> 73% <br> 98%
Lelu [443]
26% is the answer to your question
5 0
3 years ago
Read 2 more answers
Help and i will give brainiest if you answer them all if random will report
Stels [109]

Answer:

first one is a and the second one is c

6 0
2 years ago
Read 2 more answers
Five-thirds divided by one-third Step 1: Show the dividend Five-thirds in a fraction bar. Step 2: Below the dividend, show the d
Kisachek [45]

Answer: the answer 5

Step-by-step explanation: it is 5

6 0
3 years ago
Read 2 more answers
I really don’t get this how do I do this:(?
Crazy boy [7]

Answer:

You are drawing a right triangle. So draw the two lines off of the right angle. Then write 5 along one line. That line is now BC, so you can start naming points and putting in lengths. Then, draw the hypotenuse (AB) going from the end of the line you were writing next to, to the other line. Make sure it is at least twice as long, because it is 13 long. Then, to find the length of the last line,  square 13, and subtract 25 from it. Take that number and find it's square root. You should get 12, which is your answer.

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Using rectangles whose height is given by the value of the function at the midpoint of the​ rectangle's base, estimate the area
    12·1 answer
  • Use the formula for the total surface area of a cone to solve for the slant height, l.
    8·1 answer
  • What are all the multiples of 12?​
    9·1 answer
  • Which sum or difference is modeled by the algebra tiles?
    11·1 answer
  • Al ate a quarter of a pie. that means he ate(half, third or quarter) of it?​
    15·2 answers
  • Look at pseudocode segment below. y ← x + x + x + x + x // line a z ← y + y + y // line b If x = 6 before this segment is execut
    6·1 answer
  • What is 72.96 divided by 3.8? Then explain how to place the decimal point in the quotient.
    8·1 answer
  • How many solutions does the equation 22 = 81 have?
    15·1 answer
  • How to do this with steps please help
    5·1 answer
  • Someone please help me!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!