3 years ago

Help!!!! Someone!!!!

1 answer:

6 0

Just add the two classes to the right and that will give you D, 19

You might be interested in

lubasha [3.4K]

The answer is a 1.34

3 0

4 years ago

allsm [11]

This is the answer (−1.550510257)

6 0

3 years ago

Mazyrski [523]

We can use the fact that, for $|x|$ ,

$\displaystyle\frac1{1-x}=\sum_{n=0}^\infty x^n$

Notice that

$\dfrac{\mathrm d}{\mathrm dx}\left[\dfrac1{1-x}\right]=\dfrac1{(1-x)^2}$

so that

$f(x)=\displaystyle\frac5{(1-x)^2}=5\frac{\mathrm d}{\mathrm dx}\left[\sum_{n=0}^\infty x^n\right]$

$f(x)=\displaystyle5\sum_{n=0}^\infty nx^{n-1}$

$f(x)=\displaystyle5\sum_{n=1}^\infty nx^{n-1}$

$f(x)=\displaystyle5\sum_{n=0}^\infty(n+1)x^n$

By the ratio test, this series converges if

$\displaystyle\lim_{n\to\infty}\left|\frac{(n+2)x^{n+1}}{(n+1)x^n}\right|=|x|\lim_{n\to\infty}\frac{n+2}{n+1}=|x|$

so the series has radius of convergence $R=1$ .

5 0

3 years ago

iragen [17]

Im positive its false because they dont add up

5 0

4 years ago

Daniel [21]

Answer:

They would eat 28 pieces of pizza. To find how many are left, subtract this from the original number of slices.

Step-by-step explanation:

Multiply 14 by 2 and subtract that from the original number of slices

6 0

3 years ago