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olga2289 [7]
3 years ago
12

Use long division to divide 2x4 - 9x3 - 18x2 + 16x + 5 by x2 - 6x + 1. What is the remainder?

Mathematics
1 answer:
yuradex [85]3 years ago
6 0
Hello!, your answer is x+7/x^2-6x+1
Or for short B
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HELP!!! Simplify the expression -4x-5-7+x+16= ??? Hahahelp
Katyanochek1 [597]

Let's simplify step-by-step.

−4x−5−7+x+16

=−4x+−5+−7+x+16

Combine Like Terms:

=−4x+−5+−7+x+16

=(−4x+x)+(−5+−7+16)

=−3x+4

Answer:

=−3x+4

4 0
3 years ago
Read 2 more answers
There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the di
Olin [163]

Solution: We are given:

ACT scores follow normal distribution with \mu=20.9,\sigma =4.8

SAT scores follow normal distribution with \mu=1026,\sigma=209

Now, let's find the z score corresponding to Joe's SAT score 1351.

z=\frac{x-\mu}{\sigma}

        =\frac{1351-1026}{209}

        =\frac{325}{209}

        =1.56

Therefore, Joe's SAT score is 1.56 standard deviations above the mean.

Now, we have find the Joe's ACT score, which will be 1.56 standard deviations above the mean.

Therefore, we have:

z=\frac{x-\mu}{\sigma}

1.56=\frac{x-20.9}{4.8}

1.56 \times 4.8 = x - 20.9

7.488=x-20.9

x=20.9+7.488

x=28.388 \approx 28.4

Therefore, Joe's equivalent ACT score to SAT score 1351 is 28.4    

7 0
4 years ago
Find the common difference of the arithmetic sequence 20,18,16,...
Liono4ka [1.6K]

Answer:

It goes down by 2 every time so -2 i'm pretty sure

8 0
3 years ago
Help me help me help me help me plz on number 7 plz
SashulF [63]

Answer:

obtuse

Step-by-step explanation:

7 0
3 years ago
54 out of 90 people have a cat. What percent of people have a cat?
AveGali [126]

Answer:

60% of people have a cat.

Step-by-step explanation:

That would be 54/90 times 100%, or 60%

60% of people have a cat.

3 0
3 years ago
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