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
Anastasy [175]
3 years ago
7

The population of master town was 23000 in 2012. Assume that master town's population increases at a rate of 2% per year Write a

n equation to model the population of master town based on the number of years since 2012.
Mathematics
1 answer:
LiRa [457]3 years ago
6 0
This is an example of exponential growth...

F=Ir^t

P(y)=23000(1.02)^(y-2012)  


You might be interested in
What is the product of the polynomials below?
alisha [4.7K]
The answer of the question is A
8 0
3 years ago
What is <br> A= 3000(1+.036/12)^72<br> Algebra 2 compound interest
mihalych1998 [28]

First we need to simplify \frac{.036}{12} to 0.003.

We get 3000(1+0.003)^{72}

Now we simplify 1+0.0031+0.003 to 1.0031.003.

3000×1.003^{72}

Simplify {1.003}^{72}1.003 to 1.2407011.240701.

3000×1.240701

Then we simplify to <u>3722.103387.</u>

<u>Have an amazing day, thanks for using Brainly!</u>

​​

 

4 0
3 years ago
What addition double fact can help you find 4+3? Explain how you know
cestrela7 [59]
3+4 because they are both the same answer
6 0
3 years ago
hassan and eva rode their bikes from the same starting point. Hassan rode his bike 5/6 of a mile, while eve rode hers 4/7 of a m
NARA [144]

Answer: B

Step-by-step explanation:

8 0
2 years ago
DIscrete Math
Daniel [21]

Answer:

Step-by-step explanation:

As the statement is ‘‘if and only if’’ we need to prove two implications

  1. f : X \rightarrow Y is surjective implies there exists a function h : Y \rightarrow X such that  f\circ h = 1_Y.
  2. If there exists a function h : Y \rightarrow X such that  f\circ h = 1_Y, then f : X \rightarrow Y is surjective

Let us start by the first implication.

Our hypothesis is that the function f : X \rightarrow Y is surjective. From this we know that for every y\in Y there exist, at least, one x\in X such that y=f(x).

Now, define the sets X_y = \{x\in X: y=f(x)\}. Notice that the set X_y is the pre-image of the element y. Also, from the fact that f is a function we deduce that X_{y_1}\cap X_{y_2}=\emptyset, and because  f the sets X_y are no empty.

From each set X_y  choose only one element x_y, and notice that f(x_y)=y.

So, we can define the function h:Y\rightarrow X as h(y)=x_y. It is no difficult to conclude that f\circ h(y) = f(x_y)=y. With this we have that f\circ h=1_Y, and the prove is complete.

Now, let us prove the second implication.

We have that there exists a function  h:Y\rightarrow X  such that f\circ h=1_Y.

Take an element y\in Y, then f\circ h(y)=y. Now, write x=h(y) and notice that x\in X. Also, with this we have that f(x)=y.

So, for every element y\in Y we have found that an element x\in X (recall that x=h(y)) such that y=f(x), which is equivalent to the fact that f is surjective. Therefore, the prove is complete.

3 0
3 years ago
Other questions:
  • Can a graph have both a positive and negative correlation?
    12·1 answer
  • What is the answer to #3?
    9·1 answer
  • you have a 32-foot fence around a square garden. There are 4equal sections. You paint 1/3 of one section of the fence. What frac
    10·1 answer
  • Who long does it take to drive 150 miles at 45 miles per hour
    6·2 answers
  • Write the Quadratic Formula.
    5·2 answers
  • How can I solve this problem
    5·2 answers
  • A bicycle tire has a diameter of 27 inches. How far will the tire roll along its circumference in 3 revolutions? Round your answ
    10·2 answers
  • Helpppppppppppppppppppppppppp plssssssssss......
    15·2 answers
  • Homework Progress<br> 10<br> plify 2(x + 7) + 3(x + 1)
    6·1 answer
  • An angle is bisected, forming two new
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!