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r-ruslan [8.4K]
2 years ago
13

Need help with us question

Mathematics
1 answer:
lina2011 [118]2 years ago
7 0

Answer:

17. 20  

18. 50

19. 50

20. 70

21. 110

22. 160

Step-by-step explanation:

I did this assignment already :)

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Please provide the answer?
Brums [2.3K]

Using the given table:

a) the average rate of change is 32.5 jobs/year.

b) the average rate of change is 12.5 jobs/year.

<h3>How to find the average rate of change?</h3>

For a function f(x), the average rate of change on an interval [a, b] is:

\frac{f(b) - f(a)}{b - a}

a) The average rate of change between 1997 and 1999 is:

A = \frac{695 - 630}{1999 - 1997}  = 32.5

So the average rate of change is 32.5 jobs/year.

b) Now the interval is 1999 to 2001.

The rate this time is:

A ' = \frac{720 - 695}{2001 - 1999} = 12.5

So the average rate of change is 12.5 jobs/year.

If you want to learn more about average rates of change:

brainly.com/question/8728504

#SPJ1

3 0
1 year ago
PLz answer this Question
Lelu [443]
-3,6 i'm pretty sure
5 0
3 years ago
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Please help me, I don't understands this question
Rudik [331]
It would be none because the same would be the reciprocal which would be (-7, -8.75)
8 0
3 years ago
WILL MARK BRAINLYIST IF CORRECT!
Nady [450]
Your answer will be C
6 0
3 years ago
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Solve number 8 (geometry)
ANEK [815]

Answer:

x = 50

Step-by-step explanation:

the word bisects means that it cuts in half (this is how I understand it, not the official definition :D)

so that means

\angle XAB =\angle BAY\\\\2x=100\\\\x=50

3 0
3 years ago
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