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Alona [7]
3 years ago
9

Classify -2x4 - x 3 + 8x2 = 12 by degree. A. quartic B. quintic C. quadratic D. cubic

Mathematics
1 answer:
Dominik [7]3 years ago
4 0
A.) Highest degree of the equation is 4. Therefore it is quartic. Quintic is for polynomial with highest degree 5. Quadratic with highest degree 2 and cubic with highest degree 3.
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Please i need help urgently!!!
gladu [14]

Answer:

I'm pretty sure that it's just the negatives of the coordinates, (-3,-4) (-3,-1) (-5,-1). I don't know for sure tho, sorry if its wrong.

Step-by-step explanation:

6 0
2 years ago
Korey’s comic book store has been up and running for 4 years. Korey feels that his store has been successful and is considering
Inessa05 [86]
Year      Net Profit
1            <span>$14,250.00
2            $15,390.00
3            $16,621.20
4            $17,950.90</span>2

We need to get the increase of the net profit of the current year from the previous year.

Percentage increase = (Current year - Previous Year)/ Previous Year    * 100%

Year 2:  (15,390 - 14, 250) / 14,250   * 100% = 0.08 * 100% = 8%
Year 3: (16,621.20 - 15,390) / 15,390 * 100% = 0.08 * 100% = 8%
Year 4: (17,950.90 - 16,621.20) / 16,621.20 * 100% = 0.08 * 100% = 8%

Every year the net income increases by 8%. So, the net income in Year 5 will be:

17,950.90 x 1.08 = 19,386.97  Choice D.

8 0
3 years ago
Read 2 more answers
a store makes a profit of 25$ on each graphing calculator it sells. how many calculators must the store sell to make a profit of
Irina18 [472]
11 because 275÷25 is 11. 11 calculators would cost 275 in total
4 0
2 years ago
Janice lives in Tennessee and pays a total of 7%
Sladkaya [172]

Answer:

$48.15 APEX

Step-by-step explanation:

6 0
2 years ago
Please help
Flauer [41]

Answer:

C

Step-by-step explanation:

A number's absolute value is its distance from zero. -4 is 4 units from zero so its absolute value is 4

Hope this helps!

4 0
3 years ago
Read 2 more answers
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