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3 years ago

What is 11/14 minus 1/6 as a fraction

Mathematics

2 answers:

Aliun [14]3 years ago

7 0

We need to find a common factor of 14 and 6, this is 42.
33/42-7/42=26/42
This is equal to 13/21

Lubov Fominskaja [6]3 years ago

4 0

11/14-1/6=13/21
thts ur answer hope it helps

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Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that

Helga [31]

Answer:

$\sum^\infty_{n=0} -5 (\frac{x+2}{2})^n$

Step-by-step explanation:

Rn(x) →0

f(x) = 10/x

a = -2

Taylor series for the function f at the number a is:

$f(x) = \sum^\infty_{n=0} \frac{f^{(n)}(a)}{n!} (x - a)^n$

$f(x) = f(a) + \frac{f'(a)}{1!}(x-a)+\frac{f"(a)}{2!} (x-a)^2 + ...$ ............ equation (1)

Now we will find the function f and all derivatives of the function f at a = -2

f(x) = 10/x f(-2) = 10/-2

f'(x) = -10/x² f'(-2) = -10/(-2)²

f"(x) = -10.2/x³ f"(-2) = -10.2/(-2)³

f"'(x) = -10.2.3/x⁴ f'"(-2) = -10.2.3/(-2)⁴

f""(x) = -10.2.3.4/x⁵ f""(-2) = -10.2.3.4/(-2)⁵

∴ The Taylor series for the function f at a = -4 means that we substitute the value of each function into equation (1)

So, we get $\sum^\infty_{n=0} - \frac{10(x+2)^n}{2^{n+1}}$ Or $\sum^\infty_{n=0} -5 (\frac{x+2}{2})^n$

4 0

3 years ago

Draw a model to write 30/4 as a mixed number

djverab [1.8K]

Well the answer is going to be 8 1/4.

hope that helped

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4 years ago

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dezoksy [38]

Answer:

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4 years ago

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3 years ago

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horsena [70]

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Step-by-step explanation:

Five divided by 40 is 12.5

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3 years ago