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4 years ago

If the population of a town grew 21% up to 15,049,what was the population last year?

Mathematics

1 answer:

8_murik_8 [283]4 years ago

6 0

Answer:

11.89

Step-by-step explanation:

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Simplify the given equation.<br> 17x - 6 + 3x - 5 = x + 11 + 4x

Step2247 [10]

Answer:

x = 22/15

Step-by-step explanation:

17x - 6 + 3x - 5 = x + 11 + 4x

= (17x + 3x) (-6 - 5) = x + 11 + 4x

= 20x - 11 = x + 11 + 4x

= 20x - 11 = (x + 4x) + 11

= 20x - 11 = 5x + 11

= 20x - 5x = 11 + 11

= 15x = 22

Exact form: 22/15

decimal: 1.4666666...

mixed number: 1 7/15

6 0

3 years ago

If f(x) = x ^ 2 is vertically compressed by a factor of 9 to g(x) , what is the equation of g(x) ?

Maslowich

Answer:

$g(x) = \frac{1}{9} \,x^2$ which agrees with option A in the list of possible answers

Step-by-step explanation:

A vertical compression by a factor 9 is represented by the transformation:

$\frac{1}{9} \,f(x) = \frac{1}{9} \,x^2$

Therefore the answer to the problem is:

$g(x) = \frac{1}{9} \,x^2$

6 0

3 years ago

How do u estimate 92×68?<br> Add the finished product <br> Too.

disa [49]

You round 92 to 90. Then you round 68 to 70. Now you know that 9x7 = 63. You add to zeros to that answer and get 6300. So 92x68 is about 6300. The actual answer of the problem 6256 that will round up to 6300

6 0

4 years ago

Please Help (:

Salsk061 [2.6K]

Sorry...I dont understand......

4 0

4 years ago

Banneker Middle school has 580 students. Wes surverys a random sample of 30 students and finds that 12 of them have pet dogs. Ho

Goshia [24]

Answer:

Bannker middle school students have 232 pet dogs

Step-by-step explanation:

Given data

Total student in banneker middle school is 580

Random survey conducted with 30 student where 12 have pet dogs

Here we find that how much pet dog own by all students

Since we find the how much pet dog own by one student $=\frac{12}{30}=0.4$

So the ,580 students = $580\times0.4=232$

Bannker middle school students have 232 pet dogs

4 0

3 years ago