3 years ago

What is the variance of 6, 5, 2, 5, 8?

Mathematics

2 answers:

Sladkaya [172]3 years ago

7 0

7177x 727 8252(20929/

ddd [48]3 years ago

6 0

Answer:

Step-by-step explanation:

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Find the slope between the points (0,8) and (4,4)

Oxana [17]

Answer:

Slope=-1

Step-by-step explanation:

Slope=y1-y2/x1-x2

Where (X1,y1)(0,8) and (X2,y2) (4,4)

Slope=8-4/0-4

=4/-4

=-1

So slope is -1

5 0

2 years ago

The total points earned in the football game was 42. The Falcons earned 2/3 of that score. How many points did the other team sc

Elodia [21]

Step-by-step explanation:

other team earned 1/3,

42/1 * 2/3 = 84/3

so 84/3 is 28

then the Falcons = 28

so other team = total score - the Falcons

which is 42 - 28 = 14

4 0

3 years ago

The table below shows the number of cameras made when an assembly line runs at a constant rate for a certain number of hours. Nu

jeka57 [31]

Computing the rate we get:

$\frac{300}{10}\frac{cameras}{\text{hour}}=30\frac{cameras}{\text{hour}}$

Then, when the assembly line runs at the same rate for 24 hours they will produce:

$24\text{hour}\cdot30\frac{cameras}{\text{hour}}=720\text{ cameras}$

Answer: Option C) 720.

7 0

1 year ago

What is the simplest radical form of the expression? (x4y7)23

LUCKY_DIMON [66]

Answer:

23 x^ 4 y^ 7

Step-by-step explanation:

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3 years ago

Which expression is equivalent to x + x + x + 5 + 5 no mater what value substituted in for x

kipiarov [429]

Answer:

3x+10

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers