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
Rudik [331]
3 years ago
5

An initial population of 415

Mathematics
1 answer:
slamgirl [31]3 years ago
3 0

Answer:

The exponential function to model the duck population is:

f(n)=415*(1.32)^n, where:

x is the duck population

n is the number of years

Step-by-step explanation:

In order to calculate the duck population you can use the formula to calculate future value:

FV=PV*(1+r)^n

FV=future value

PV=present value

r=rate

n=number of periods of time

In this case, the present value is the initial population of 415 and the rate is 32%. You can replace these values on the formula and the exponential function to model the duck population would be:

f(n)=415*(1+0.32)^n

f(n)=415*(1.32)^n, where:

x is the duck population

n is the number of years

You might be interested in
Which best describes the relationship between the line that passes through the points (-6,5) and (-
natita [175]

Answer:

Slope passes through (-6, 5) and (-2, 7)

m_1=\frac{y_2-y_1}{x_2-x_1} =m_1=\frac{7-5}{-2+6}

m_1=\frac{2}{4} =\frac{1}{2}

Slope passes through (4, 2) and (6, 6)

m_2=\frac{6-2}{6-4}

\frac{4}{2} =2

m_1\times m_2 \neq -1 m_1\neq m_2

<u>Answer:- A) neither perpendicular nor parallel.</u>

<u>OAmalOHopeO</u>

3 0
2 years ago
a tree is standing next to a 45 foot high building the tree has a 19-foot shadow while the building has a 15-foot Shadow how tal
Anvisha [2.4K]
19/n=15/45
15n=855
n=57
5 0
3 years ago
Angela’s grandfather gave her all the cash he had in his pocket to buy raffle tickets that cost $1
daser333 [38]

In this problem situation:

  • the independent quantity is <em><u>the money</u></em> Angela's grandfather gave her
  • the dependent quantity is the <em><u>number of raffle ticket</u></em> Angela will buy.

An independent quantity is the quantity that affects or brings a change in a dependent quantity.

The dependent quantity is affected by the independent quantity. If the independent quantity changes, the dependent quantity will change.

The dependent quantity is dependent on the independent quantity.

<em><u>Let's relate it to the </u></em><em><u>problem situation</u></em><em><u>:</u></em>

  • The amount of money Angela's grandfather gave her is unknown, therefore, the number of raffle tickets Angela can buy cannot be ascertain.

  • If we know <em>how much Angela's grandfather gave her</em>, we can determine <em>how many </em><em>raffle tickets </em>Angela can buy.

  • This implies that the number of raffle ticket Angela will buy is dependent on how much money her grandfather gave her.

Therefore, in this problem situation:

  • the independent quantity is <em><u>the money</u></em> Angela's grandfather gave her
  • the dependent quantity is the <em><u>number of raffle ticket</u></em> Angela will buy.

Learn more here:

brainly.com/question/19967540

5 0
2 years ago
Blue River is 212 miles long. What is the length of the river on the map, if the scale is 1 inch : 50 miles?
exis [7]
Answer: 4.24 inches
Explanation: divide 212 by 50
5 0
3 years ago
You roll one 6sided dle, what is the probability of getting a 3, given that you know the number is odd?
katovenus [111]

Answer:

1/6

Step-by-step explanation:

Total number of outcome = 6. This is because it has 6 sides from number 1 to 6.

A) Probability of getting number 3 = 1/6 . This is because we have only one 3 in the outcome.

B) probability of getting odd number = total number of odd number ÷ total outcome .

The odd number are 1,3,5.

Therefore prob(odd) = 3/6 =1/2

I hope this was helpful, please mark as brainliest

4 0
3 years ago
Read 2 more answers
Other questions:
  • A cone has a circular base with a diameter of 18 inches the height of the cone is 40inches what is the approximate lateral area
    11·1 answer
  • Suppose that m and n are integers. compute r 2π 0 cos(mx) cos(nx) dx. (be careful: there will be two different results, one when
    13·1 answer
  • Suppose you cut a small square from a square of fabric as shown in the diagram. Write an expression for the remaining shaded are
    8·1 answer
  • Determine cos 37 ° to five decimal places.
    7·2 answers
  • Write the following as algebraic expressions:
    8·2 answers
  • Which statement is true about the variability of the distributions
    7·1 answer
  • Which of the following is a rational number but is NOT an integer?
    15·1 answer
  • What does x equal in this equation? 2x^{2} -7x+9=0
    8·1 answer
  • Five friends share 6 snacks equally. <br> How many fruit snacks will each friend get?
    6·2 answers
  • there are 5 different math books, 1 social studies book, and 2 different science books on the shelf. how many different ways can
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!