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
choli [55]
3 years ago
12

There are 15 people in the chorus. Each year, the number of people in the chorus increases by 12%.

Mathematics
1 answer:
tia_tia [17]3 years ago
8 0
This has already been answered before but...
Part AChorus:Expontential growth = b*a^x b = 15a = 1.12              (a= r+1), r = 12%
Which gives a function of f(x) = 15*1.12^x 

BandLinear growth = ax+ba = 2b = 30
Which gives a function of g(x)=2x+30
Part B:f(9) = 15*1.12^9 = 41.59g(9) = 2*9+30 = 48
Part C:This is probably problem solving, where you're allowed to use calculators and other softwares.
Therefore you can use different softwares, and make f(x) = g(x).I did this, and got it to 10.95427141
You might be interested in
What is the value of (Negative 14 Superscript 0 Baseline) Superscript negative 2? Negative StartFraction 1 Over 196 EndFraction
Nookie1986 [14]

Answer:

1

Step-by-step explanation:

Assuming, we want to find the value of ((-14)^0)^{-2}

Recall that: any non-zero number exponent zero is 1.

Using this property, we simplify our expression to (1)^{-2} since (-14)^0=1

Now using the property of exponents: a^{-n}=\frac{1}{a^n}

This implies that:1^{-1}=\frac{1}{1^2}=\frac{1}{1}=1

The correct answer is 1

5 0
3 years ago
Read 2 more answers
Solve this system of equations by graphing. First graph the equations, and then type the solution.
tiny-mole [99]
Here the graph and what else you need

7 0
3 years ago
The question is this;
zheka24 [161]

Step-by-step explanation:

X is 24

8 0
2 years ago
Read 2 more answers
Table
viktelen [127]

4) The first and second terms for both ratios need to be in the same order.

Step-by-step explanation:

Given ratio is:

16:36

In order to find any ratio equivalent to given ratio, the ratio can be divided by a number or multiplied to a number.

The equivalent ratio that is given: 72:32

If we multiply the given ratio by 2: We get 32:72

So,

Looking at the options we can conclude that the right answer is

4) The first and second terms for both ratios need to be in the same order.

Keywords: Ratio, Fractions

Learn more about ratios at:

  • brainly.com/question/1993757
  • brainly.com/question/2048256

#LearnwithBrainly

3 0
3 years ago
Lots of points <br><br>Please help<br><br>i add a photo ​
valkas [14]
C = 6*P

Use that formula and plug in the x-axis values for P and plot the results (C) on the graph
3 0
2 years ago
Read 2 more answers
Other questions:
  • (90x)^6 can this be simplified further?
    12·2 answers
  • If 8 pieces of rope are cut into 1/3 lengths how many pieces are there?
    10·2 answers
  • 6 1/2 times 1 3/5 in fraction form
    11·2 answers
  • Solve the differential equation. y' + 5xey = 0.
    6·1 answer
  • How much is a corrections officer's average weekly pay if he receives $38,970 annually?
    12·1 answer
  • Help asap :c T-T i tried!!!!
    15·1 answer
  • Last answer choice is 5.0 WILL MARK BRAINLIEST PLEASE
    8·1 answer
  • Find the roots of the following factored quadratic equation.<br> y= (2x-9) (7x-4)
    8·1 answer
  • Amanda drinks 2 1/2 pints of milk a day. How much is this in cups?
    15·2 answers
  • Find the integer that lies between <img src="https://tex.z-dn.net/?f=%24%5Csqrt%5B3%5D%7B-45%7D%24%20and%20%24%5Csqrt%5B3%5D%7B-
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!