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lakkis [162]
3 years ago
8

What value is a discontinuity of (x2 + 3x -4)/(x2 + x -12)?

Mathematics
1 answer:
Gnoma [55]3 years ago
7 0

Answer:

x=-4 , x=3

Step-by-step explanation:

just did it on math-ways

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HELP PLEASEEE, I REALLY DO NOT UNDERSTAND THESE QUESTIONS. THANK YOU HELP IS VERY MUCH APPRECIATED!!!
MAVERICK [17]

Answer:

a) $40920

b) $38500

Step-by-step explanation:

Given:

5 employees,

Mean = $40300

Median = $38500

Min = $32000

If he lowest paid employee gets a $3100 raise, then his salary becomes

$32000+$3100=$35100

a) If the mean was $40300, then the sum of 5 salaries is

\$40300\cdot 5=\$201500

After raising the lowest salary the sum becomes

\$201500+\$3100=\$204600

and new mean is

\dfrac{\$204600}{5}=\$40920

b) The  lowest salary becomes $35100. It is still smaller than the median, so the new median is the same as the old one.

New median = $38500

5 0
3 years ago
Y=-8x-4 for what value of x is y equal too -16
boyakko [2]

Answer: X=1.5

Step-by-step explanation:

The equation when y is -16

-16=-8x-4

-12=-8x

12/8 is 1.5

8 0
3 years ago
Help me fast please I cant figure out this question!!!!
tangare [24]

Answer:

i think the first one but im not sure

im sorry if its wrong

Step-by-step explanation:

7 0
3 years ago
I need help guys ok thinks
Serhud [2]
3/9 + 1/2 = 5/6
2 1/3 + 2 1/4 = 4 and 7/12
7 0
3 years ago
I NEED HELP!!!!
Ratling [72]

Answer:

8. False.

11 and 13 are consecutive prime numbers, but 11 + 13 = 24 and 24 isn't prime.

9. True.

10. True.

11. True

12. False.

|-3+1|= 2\\|-3|+|1|=4

13. True.

7 0
3 years ago
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