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velikii [3]
4 years ago
5

(50 POINTS) Hi, I really need help on this first part of my portfolio it was due last week but I don't really get this part so i

f someone could explain it to me I could get the other four parts done on my own.
-------
Use the City Populations table found on the message board and select a city that is experiencing population growth. Determine the percentage growth and use that to write an exponential function to represent the city’s population, y, based on the number of years that pass, x from 2010 (i.e. 2011 means that x = 1)

City: Portland, Oregon 585,256 593,939 603,026 609,456 619,334 630621 639863

This was deleted once and idk why there is plenty of information :(

Ik this is a lot to ask of someone but I haven't had any luck with any function sites.
Mathematics
1 answer:
Maru [420]4 years ago
5 0
Hello im sorry ur question got answered so late but i beleive the answer is 585,256(1+.015)^x
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At a certain middle school, there are 26 students per teacher in every homeroom. Is the total number of students proportional to
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Yes, because there is a corresponding amount of teachers per student.


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3 years ago
What is the greatest common factor of 24, 36, and 72?<br><br> A) 9 <br> B) 12 <br> C) 24 <br> D) 18
den301095 [7]

Answer:B

Step-by-step explanation:

You can find the GCF by seeing if the number is divisible so for 9 24/9 isn’t a integer so no for 12 24 36 and 72 are divisible so it maybe the answer for 24 36/24 isnt a integer for 18 24/18 isn’t a integer

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3 years ago
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4 years ago
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WILL GIVE BRAINLIEST!!! Which equation is modeled below? 4 x tiles and 2 negative 1 tiles = 2 x tiles and 4 1 tiles. 2 x + (nega
Brilliant_brown [7]

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B

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5 0
3 years ago
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Solve the proportion to determine the value of x. <br><br> 2x / 5 = x+3 / 3
ale4655 [162]
When you solve a proportion, your first step should be to cross-multiply.

\frac{2x}{5} = \frac{x + 3}{3}

When you cross-multiply, you should get this equation:

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Now, solve it using algebra.

(2x)(3) = (x + 3)(5)       Multiply
       6x = 5x + 15         Subtract 5x from both sides
         x = 15

The value of x is 15.
4 0
4 years ago
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