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Deffense [45]
2 years ago
7

Question 14

Mathematics
1 answer:
MissTica2 years ago
7 0

Answer:

Hola como esta

yo soy de Argentina

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Which number is equivalent to 0.3
Strike441 [17]
3/10 that's equivalent
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3 years ago
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Use a known maclaurin series to obtain the maclaurin series for the given function. f(x = 8x2 tan?1(7x3
11Alexandr11 [23.1K]
Going out on a limb here and guessing that the function is

f(x)=8x^2\tan^{-1}(7x^3)

Please correct me if this isn't the case.

Recall that

\tan^{-1}x=\displaystyle\sum_{n\ge0}\frac{(-1)^nx^{2n+1}}{2n+1}

which converges for |x|.

It follows that

8x^2\tan^{-1}(7x^3)=8x^2\displaystyle\sum_{n\ge0}\frac{(-1)^n(7x^3)^{2n+1}}{2n+1}
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How many time can 25 go in 389
iren2701 [21]
15 times is the answer
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Select the correct answer.<br> Which decimal number is the same as 2/9?
stich3 [128]

Answer:

0.22222222

Step-by-step explanation:

The decimal form of \frac{2}{9} is 0.22222222.

3 0
2 years ago
Determine the area of each semicircle or quarter circle. Think carefully about whether the length you are given corresponds to a
VashaNatasha [74]

Answer:

Area of semicircle = 1/2(πr^2)

Area of quarter circle = 1/4(πr^2)

Step-by-step explanation:

The question is incomplete. You didn't provide the diagrams for the semicircle and quarter circle to evaluate the areas. I would explain how to find the area of a semicircle and quarter circle.

Area of a circle = πr^2

where r = radius and π = 3.14

If diameter (d) is given: d = 2r

To get radius, divide diameter by 2.

r = d/2

A semicircle is half of a circle.

Area of a semicircle is half the area of a circle.

Area of a semicircle = 1/2(πr^2)

A quarter circle is a quarter of a circle.

Area of a quarter circle is quarter of the area of a circle.

Area of a quarter circle = 1/4(πr^2)

Further explanation with diagram has been added as as an attachment.

6 0
3 years ago
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