2 years ago

What is the completely factored form of 2x^3+4x^2-x

Mathematics

1 answer:

Semenov [28]2 years ago

8 0

Answer:

I think it's:

x(2x^2+4x-1)

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I need help understanding how to do the problem

notsponge [240]

So.. if you notice the picture below

is really just 3/4 of a cylinder, or, a full cylinder, and then you slice 1/4 off of it
notice the right-angle in your picture at the bottom, is cut at a right-angle, meaning, the cutout is 1/4 of the volume

so $\bf \textit{volume of a cylinder}\\\\
V=\pi r^2 h\qquad 
\begin{cases}
r=radius\\
h=height
\end{cases}\qquad \frac{3}{4}\textit{ of that}\implies \cfrac{3}{4}\cdot \pi r^2 h$

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2 years ago

Which of the following is not a disadvantage of using cash instead of credit?

sergeinik [125]

The <em>correct answer</em> is:

D) Using cash can make it easier to over-spend since you know exactly how much you have.

Explanation:

Knowing exactly how much you have on hand will actually help you avoid over-spending.

When using cash, you are aware of exactly how much money you have. With a credit card, this may not be the case; this makes it easier with a credit card to spend more money than you should for your budget. With cash it's easier to avoid this problem.

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2 years ago

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The Sugar Sweet Company is going to transport sugar to market. It will cost $2600 to rent trucks, and cast an additional 100 for

allochka39001 [22]

Answer:

26.00

Step-by-step explanation:

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2 years ago

Ben can type 153 words in 3 minutes.<br> At this rate,How many words can he type in 10 minutes?

mestny [16]

Let's find his wpm (words per minute rate).

153 words / 3 minutes
/3 /3
51 words / 1 minute

51 words * 10 minutes = 510

He can type 510 words in 10 minutes

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2 years ago

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Wilhelm is playing a video game. At a certain point, he has a score of 1,525 coins. Then the following events happen, in order:

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In the end he has 2,450 coins.

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2 years ago