3 years ago

Find the mean? Read question rest is done.

Mathematics

1 answer:

Ulleksa [173]3 years ago

6 0

Answer:

I believe its 8

Step-by-step explanation:

9 + 10 + 13 + 2 +6 = 40 / 5 = 8

You might be interested in

A cylinder has a radius of 10 feet and a height of 11.4 feet.

poizon [28]

Answer:

V = 3579.6 ft^3

Step-by-step explanation:

The volume of a cylinder is given by

V = pi r^2 h

We know the radius = 10

The height is 11.4 and pi is 3.14

V = (3.14) * ( 10) ^2 * 11.4

V = 3579.6 ft^3

3 0

3 years ago

Read 2 more answers

LOOK AT THE PHOTO HELP ME PLEASE

ICE Princess25 [194]

Answer:

30°

Step-by-step explanation:

$m\angle 2=m\angle 3$

(Alternate angles)

$\because m\angle 3 =30\degree$ (Given)

$\therefore m\angle 2 =30\degree$

3 0

3 years ago

(2, -7) and (4, -13)

kkurt [141]

Answer:

-14 or (6,20)

8 0

1 year ago

Given that the series kcoskt kº +2 k=1 converges, suppose that the 3rd partial sum of the series is used to estimate the sum of

3241004551 [841]

Answer:

Step-by-step explanation:

Given that:

$\sum \limits ^{\infty}_{k=1} \dfrac{kcos (k\pi)}{k^3+2}$

since cos (kπ) = $-1^k$

Then, the series can be expressed as:

$\sum \limits ^{\infty}_{k=1} \dfrac{(-1)^kk)}{k^3+2}$

In the sum of an alternating series, the best bound on the remainder for the approximation is related to its $(n+1)^{th$ term.

∴

$\sum \limits ^{\infty}_{k=1} \dfrac{(-1)^{(3+1)}(3+1))}{(3+1)^3+2}$

$\sum \limits ^{\infty}_{k=1} \dfrac{(-1)^{(4)}(4))}{(4)^3+2}$

$= \dfrac{4}{64+2}$

$=\dfrac{2}{33}$

5 0

2 years ago

Express this in standard form 5.4×10^1

Naily [24]

Well it would just be 54 since you just need to move the decimal over by 1.

So 5.4x10= 54

7 0

3 years ago