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Alborosie
2 years ago
11

The function f(x) = 2450(1.06)^x represents the population of Waterville x years after 2010. The table represents the population

of desert town for different years, both populations grew expoentially.
year | 2010 2011 2012 2015 2016 2018
--------------------------------------------------------------------------
population| 2700 2781 2864 3130 3224 3240

(a) In 2010 how many more people lived in desert town than Waterville? Explain.

(b) Find and compare growth rates of each population. Show your work.

(c) When does waterville's population exceed Desert Town's population? Explain.
Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
5 0
Well you can find the growth of desert town, by using regression. This is done by a program, like Geogebra. When I insert the data and use two variable analysis, To get a function: <span><span>y=2722.695∗<span>1.0251x

I hope this helps </span></span></span>
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Are the two events “choosing a sophomore” and “choosing someone who replied ‘Yes’” independent events?
4vir4ik [10]
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3 years ago
Dos cuadrados de lado
Kaylis [27]

La franja amarilla del rectángulo tiene un área de 30 centímetros cuadrados.

<h3>¿Cuál es el área de la franja amarilla del rectángulo?</h3>

En este problema tenemos un rectángulo formado por dos cuadrados que se traslapan uno al otro. La franja amarilla es el área en la que los cuadrados se traslapan. La anchura del rectángulo es descrita por la siguiente ecuación:

(10 - x) + 2 · x = 17

Donde x se mide en centímetros.

A continuación, despejamos x en la ecuación descrita:

10 + x = 17

x = 7

Ahora, el área de la franja amarilla se determina mediante la fórmula de area de un rectángulo:

A = b · h

Donde:

  • b - Base del rectángulo, en centímetros.
  • h - Altura del rectángulo, en centímetros.
  • A - Área del rectángulo, en centímetros cuadrados.

A = (10 - 7) · 10

A = 3 · 10

A = 30

El área de la franja amarilla del rectángulo es igual a 30 centímetros cuadrados.

Para aprender más sobre áreas de rectángulos: brainly.com/question/23058403

#SPJ1

8 0
11 months ago
5/9*18/25<br><br> i need help
Akimi4 [234]

Answer:

\frac{2}{5}

Step-by-step explanation:

\frac{5}{9} * \frac{18}{25} = \frac{5 * 18}{9 * 25} = \frac{90}{225} = \frac{45 * 2}{45 * 5} = \frac{2}{5}

4 0
3 years ago
Dan factored x^2+121 into (x+1-11)
babunello [35]

Answer:

Your question is a little unclear.  If you are just trying to factor x² + 121, it's prime.  (can't be factored using real numbers).

Step-by-step explanation:

The difference of two squares is a special form.  a² - b² = (a+b)(a-b).  

But, the sum of two squares is prime.  a²+ b² cannot be factored.

4 0
3 years ago
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