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Sliva [168]
2 years ago
13

Which of the following sets are not well-defined?

Mathematics
1 answer:
Julli [10]2 years ago
3 0
Set of all counting number
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What is the slope of the line y - 5 = -4(x - 8)?
galben [10]

Answer:

-4

Step-by-step explanation:

This looks like point-slope form, which I find personally hideous. Let's change it to slope-intercept form to ease my conscience. (remember that slope-intercept form is y=mx+b, where m=slope and b=y-intercept!)

y - 5 = -4(x-8)

y - 5 = -4x + 32

y = -4x + 37

It's in slope-intercept form now! And -4 looks to be our m.

<u>So the slope is -4.</u>

4 0
3 years ago
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Marcia will make a frame for her picture the length of the picture is 15 inches the width is one third of the length how much wo
vovangra [49]
The answer to that would be 5 !!!!
4 0
3 years ago
Could you explain how to solve this problem? 10n = 40
irina1246 [14]
Since were trying to solve for n, you have to isolate it so you would divide both sides by 10, and that will give you n = 4
7 0
2 years ago
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The population of Preston is 89,000 and is decreasing by 1.8% each year. Write a formula that models the population as a functio
Fiesta28 [93]

Answer:

P=89,000e^{-.018t}

Step-by-step explanation:

I used this equation formula and just input the numbers given:

P=P_{o}e^{rt}

Where

P= final population

P_{o} = original population

r = rate of growth

t = time

Hope this helps!

6 0
3 years ago
Find the measure of angle b.
nika2105 [10]

Answer:

47°

Step-by-step explanation:

vertical angles are congruent

3 0
3 years ago
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