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
kkurt [141]
3 years ago
14

An investment promises a return of 12% per year. Brody wants to figure out how much money he will have if he invest $1000 for 5,

10, 15 years. The investments growth can be modeled using the exponential function f(x) =1000(1.12)x, where x represents the number of years and f(x) represents the return on the investment. Write three statements using the function notation that can us to evaluate the function of each time frame Brody wants to know about. Interpret the results in terms of the context of the function
Mathematics
1 answer:
jeka57 [31]3 years ago
8 0

the exponential function f(x) =1000(1.12)^x

he invest $1000 for 5, 10, 15 years

5 years,

To find the amount of money he have , we plug in 5 for x and find out f(5)

f(x) =1000(1.12)^x

f(5) =1000(1.12)^5 = 1762.34

The amount of money he have after 5 years is 1762.34

10  years,

To find the amount of money he have , we plug in 10 for x and find out f(10)

f(10) =1000(1.12)^10 = 3105.85

The amount of money he have after 10 years is 3105.85

15  years,

To find the amount of money he have , we plug in 15 for x and find out f(15)

f(15) =1000(1.12)^15 = 5473.57

The amount of money he have after 15 years is 5473.57

f(5) = 1762.34

f(10) = 3105.85

f(15) = 5473.57

You might be interested in
Which values of x satisfy this equation √x^2-10x+25+12√x=15√x
Effectus [21]

Answer:

If I am not mistaken, I believe the answers are 1.425 and 17.57, so A and D.

Step-by-step explanation:

5 0
3 years ago
What is the sum of the measures of the interior angles of a 14-gon?
tensa zangetsu [6.8K]
The answer would be 154.3
4 0
2 years ago
Read 2 more answers
Help me with this problem please
jonny [76]
In the 5/4 = ?/12 .. you have to solve if 4 goes into 12 that is 3. 4•3 equals 12. Now you have to multiply 5•3 and it will fill in your blank space. I hope this Helps.
8 0
3 years ago
Read 2 more answers
Helppppp please!!! D:
Ber [7]
Answer: ?=7
Explanation: Use pythagorean theorem
3 0
2 years ago
PLEASE HELP FAST FOR 3 QUESTIONS 30 POINTS AVAILABLE!!!
mylen [45]

Answer:

Hmm for the 4th question i think its 36.4

and 5th is interpolation

hard to read number 6 btw sense its not focused

hope i helped

branliest answer pls


4 0
3 years ago
Other questions:
  • Which equation below represents exponential decay?
    9·1 answer
  • The volume of a prism changes from 20 to 540 after a dilation. what was the scale factor of the dilation?
    9·2 answers
  • Juan is debating whether or not to continue the recent lunch special promotion at his restaurant. The following graph shows the
    15·1 answer
  • 12. What value of c would make x = 4 in the<br> equation 5 + cx = 13 ?
    5·1 answer
  • Escribe una ecuación para una linea que pase por los puntos (3,5) y (6,3). Responder con trabajo de apoyo​
    15·1 answer
  • Need help ASAP! Giving Brainliest!
    11·2 answers
  • A stack of 500 pieces of paper is 1.015 inches tall. What is an appropriate estimate for the thickness of each piece of paper?
    8·1 answer
  • The point g (2,2) is translated 3units to the right and 4units up what are the coordinates of this resulting point, g?
    15·1 answer
  • Find the percent change (Round to the nearest tenth)<br> Original Price $12 <br> Sale Price $10
    13·1 answer
  • Find the zeros of the function. Enter the solutions from least to greatest. f(x) = (x - 1)^2-36
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!