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WINSTONCH [101]
2 years ago
13

For x3 + 2x2 + 7x4 - 3, which of the following statements is true?

Mathematics
2 answers:
Anika [276]2 years ago
7 0

Answer:

B

Step-by-step explanation:

zepelin [54]2 years ago
3 0
The right answer is B :)
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Determine whether the improper integral converges or diverges, and find the value of each that converges.
Ksju [112]

Answer:converge at I=\frac{1}{3}

Step-by-step explanation:

Given

Improper Integral I is given as

I=\int^{\infty}_{3}\frac{1}{x^2}dx

integration of \frac{1}{x^2}  is  -\frac{1}{x}

I=\left [ -\frac{1}{x}\right ]^{\infty}_3

substituting value

I=-\left [ \frac{1}{\infty }-\frac{1}{3}\right ]

I=-\left [ 0-\frac{1}{3}\right ]

I=\frac{1}{3}

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8 0
3 years ago
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Consumer Math The sales tax in the town where Amanda lives is 7%. Amanda paid $35 in sales tax on a new stereo. What was the pri
Natasha2012 [34]

Answer

Find out the what was the price of the stereo .

To prove

Let us assume that the price of the stereo be x .

As given

Consumer Math The sales tax in the town where Amanda lives is 7%.

7% is written in the decimal form

= \frac{7}{100}

= 0.07

As given

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Than the equation becomes

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solving the above

x = $ 500

Therefore the price of the stereo is $ 500 .

Hence proved


5 0
3 years ago
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