2 years ago

Find the mean of the data set: 8, 6, 4.

Mathematics

2 answers:

earnstyle [38]2 years ago

7 0

4 + 6 + 8 =18
18/3 = 6

mean = 6

Semmy [17]2 years ago

3 0

6 because 8+6+4 is 18/3=6

You might be interested in

On a coordinate plane, a line goes through (negative 3, 0) and (0, negative 6).

shusha [124]

Answer:

B. (1,-8)

Step-by-step explanation:

Slope of the first one:

(-6-0)/(0--3) = -6/3 = -2

y = -2x - 6

3y + 30 = 6x

y + 10 = 2x

-2x - 6 + 10 = 2x

4 = 4x

x = 1

y = -2(1) - 6

y = -8

8 0

3 years ago

Read 2 more answers

a researcher wishes to design a fully blocked experiment with groups of subjects representing every possible combination of 1 ex

lesantik [10]

You have 6 variables with 2 levels each. Thus 2*2*2*2*2*2 or 2^6 or 64.

5 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through the points (-9, -8)((−15,−16)? Write your answer in simplest form.

alexandr402 [8]

Answer:

Therefore the slope of the line that passes through the points (-9, -8),(−15,−16) is

$Slope=\dfrac{4}{3}$

Step-by-step explanation:

Given:

Let,

point A( x₁ , y₁) ≡ ( -9 ,-8)

point B( x₂ , y₂ )≡ (-15 ,-16)

To Find:

Slope = ?

Solution:

Slope of Line Segment AB is given as

$Slope(AB)=\dfrac{y_{2}-y_{1} }{x_{2}-x_{1} }$

Substituting the values we get

$Slope(AB)=\dfrac{-16-(-8)}{-15-(-9)}\\\\Slope(AB)=\dfrac{-16+8}{-15+9}\\\\Slope(AB)=\dfrac{-8}{-6}=\dfrac{4}{3}$

Therefore the slope of the line that passes through the points (-9, -8),(−15,−16) is

$Slope(AB)=\dfrac{4}{3}$

4 0

3 years ago

In a packet of skittles,27% are red and 14% are blue. What percentage are not red?

diamong [38]

You just need to find 100%-27%. That is 73%.

5 0

3 years ago

Which multiplication expression is equivalent to<br>6+ (6) + 16)

IrinaK [193]

Answer:

isn't it 28

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers