MATHEMATICS MIDDLE SCHOOL

The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 32,800. If the population growth follows a linear model, what is the projected population for 2015?

Answers

Answer 1
Answer:

The projected population in 2015,assuming that the populationgrowth follows a linearmodelis 47600

  • Population in 2005 = 18000
  • Populationafter5years(2010)=32800

Population change in 5 years :

  • 2010 population - 2005 population

  • 32800 - 18000 = 14800

Estimatedpopulationvaluein2015:

  • 2010 Population + population change in 5 years

  • 32800 + 14800 = 47600

Therefore, the projected populationsize in 2015is 47600

Learn more : brainly.com/question/19060921
Answer 2
Answer: The rate is (32,800 - 18,000) = 14,800 per 5 years 
therefore : 
in 2015 = 2010 + 5 years 
the pop. will be : 
32,800 + 14,800 = 47,600 

Hope this helped☻

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Solve the system of equations.- 9x + 4y = 69x + 5y = -33​

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Hope this helps out
I got this from Photomath. I can on,y send one picture but u can download the app for free and it is very helpful. The answer is x = 11/ 107 and y = 858/ 107. Hope this helps! Good luck.

Can anyone please help me with these questions please. thanks.

Answers

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2.) It snowed 1/4 more on Tuesday than it did on Monday.
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Explain it - compare 3 3/22 & 3 2/33. which is greaterI Know:
 Multiply the denominator by the whole number then add numerator to that.
 Now I have 69/66 & 101/99

 THe LCM is 66


what next, which is greater. Thank you

Answers

3 3/22 isn't 69/66.
3 3/22 is like 3+3/22. To sum them,you have to have the same denominator. So 3=66/22. Know you can add them, so 3 3/22=3+ 3/22= 66/22+3/22=69/22.
Same way, 3 2/33= 3+2/33=99/33+2/33=101/33.
Know you have to compare 69/22 with 101/33. For this, you need to get them to the same denominator. So you multiply 69/22 with 3, and 101/33 with 2. Know you have to compare 207/66 with 202/66. Obviously, the first one is bigger, because 207>202. So in the end, 3 3/22> 3 2/33

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Answers

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