All categories

2 years ago

Which measure of center best represents this set of data?

Mathematics

2 answers:

Hitman42 [59]2 years ago

6 0

Answer:

Mean: 14.67

Mode: 15

Median: 15

Symmetric: Idk

Aliun [14]2 years ago

6 0

Answer:

Median P.S. The median is 15

Step-by-step explanation:

It is a median because you cross out the highest and lowest numbers out at a time.

You might be interested in

A ball is dropped from the top of a 83-m-high building. What speed does the ball have in falling 3.6 s?

GalinKa [24]

Answer:

23.05

Step-by-step explanation:

divide

7 0

2 years ago

Please help, no links. PLEASE!!!!

notka56 [123]

There is a thousand answer to this problem.

Let's do the simplest one here.

f(x) or y = x - 1

f(x) or y = x + 1

f(x) or y = -x

Wait, would this count as a solution? : See the second attachment

8 0

2 years ago

Solve this system of equations. x + y = -3 x - y = 1

Sindrei [870]

A. (-1,-2)

Because:
x + y = -3
-1 + (-2) = -3
-3 = -3

x - y = 1
-1 - (-2) = 1
-1 + 2 = 1
1 = 1

4 0

3 years ago

Read 2 more answers

Please solve with explanation I’ve been asking all day (this is not a multiple choice question)

Anastaziya [24]

Answer:

a) $SA = 522.9~cm^2$

b) $V_{cone} = 670.2~cm^3$

c) $V_{empty} = 1340.4~cm^3$

Step-by-step explanation:

For a cone,

$SA = \pi r (L + r)$

where L = slant height

$L = \sqrt{r^2 + h^2}$

We have r = 8 cm; h = 10 cm

$L = \sqrt{(8~cm)^2 + (10~cm)^2}$

$L = \sqrt{164~cm^2}$

$SA = (\pi)(8~cm)(\sqrt{164~cm^2} + 8~cm)$

$SA = 522.9~cm^2$

$V_{cone} = \dfrac{1}{3}\pi r^2 h$

$V_{cone} = \dfrac{1}{3}(\pi)(8~cm)^2(10~cm)$

$V_{cone} = 670.2~cm^3$

$V_{cylinder} = \pi r^2 h$

empty space = volume of cylinder - volume of cone

$V_{empty} = V_{cylinder} - V_{cone}$

$V_{empty} = \pi r^2 h - \dfrac{1}{3}\pi r^2 h$

$V_{empty} = (\pi)(8~cm)^2(10~cm) - \dfrac{1}{3}(\pi)(8~cm)^2(10~cm)$

$V_{empty} = 1340.4~cm^3$

3 0

2 years ago

How to factor x^2+8x+12

Setler [38]

x^2+8x+12 = (x + 6)(x + 2)

5 0

2 years ago

Read 2 more answers