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Brut [27]
3 years ago
12

What is the percent of increase for a population that changed from 438,000 to 561,000?

Mathematics
1 answer:
BARSIC [14]3 years ago
4 0

New number - original number

561,000 - 438,000 = 123,000.

Increased number divided by the original number

123,000 ÷ 438,000 = 0.28

Multiply by 100

0.28 x 100 = 28%

The percentage increase would be 28%

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The time, t, required to complete a job
tigry1 [53]

Answer:

19 hrs

Step-by-step explanation:

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If it takes 7.125 hrs for 8 workers to do the job

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t = 57/3

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Therefore, It’ll take 19 hrs to Complete the job if there are only three workers.

3 0
3 years ago
Plz help last one ty!!!!!!!
azamat

My apologies on answering late...

Same situation as the previous problem, but this time, all you need to do is state the degree of the angle instead of just providing the angle itself.


ΔABC ≅ ΔDEF

Now, we can see that ∠C ≅ ∠F. Using this information, we can find ∠C on the first triangle ( which is 75° ).

Since ∠C ≅ ∠F,

m∠F is 75°.


Hope I caught your question in time!

Have a good one! If you need anymore help, let me know.

4 0
3 years ago
How many choices of 3 hamburger toppings are possible?
alukav5142 [94]
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7 0
3 years ago
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The perimeter of a hexagon with all equal sides<br>is 9.0m. How long is each side?​
natali 33 [55]

Answer:

1.5m

Step-by-step explanation:

A hexagon has 6 sides,

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7 0
3 years ago
One serving of this cereal provides you with 160 mg of sodium. This is 7% of your body's daily needs. How many milligrams of sod
denis23 [38]
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