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3 years ago

Work out the mean for the data set below: 4004, 4009

Mathematics

2 answers:

ExtremeBDS [4]3 years ago

8 0

Answer:

Hey!

Your answer is 4,006.5

Step-by-step explanation:

We get the MEAN by ADDING ALL THE VALUES UP and DIVIDING IT BY THE TOTAL AMOUNT OF SEPERATE NUMBERS!

So...

4,004 + 4,009 = 8,013

WE DIVIDE 8,013 BY 2...

8,013 / 2 = 4006.5!

Hope this helps!

tresset_1 [31]3 years ago

4 0

Answer:

4006.5

Step-by-step explanation:

4004 + 4009 = 8013

8013 ÷ 2 = 4006.5

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What is the greatest common factor of 10, 20, and 50?

Viefleur [7K]

Answer:

Step-by-step explanation:

first you need to find the prime factors of the three numbers

ex:

prime factor of 18= $2*3*3$

prime of 24= $2*2*2*3$

there is one 2 and one 3 in common

greatest common multiple 2*3=6

so the greatest common multiple is ten because it is the only one that can divide between all three evenly.

$10=10/10=1\\20=20/10=2\\50=50/10=5$

so 10 is your answer

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3 years ago

If f(x) = 7(2-1)+8, what is the value of f(11) ?

andrew11 [14]

Answer:

f ( 2 ) = 20

Explanation:

To evaluate f ( 2 )

substitute x = 2 into f ( x )

f ( 2 ) = ( × 2 2 − ( 4 × 2 × x = 28− 8 = 20

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3 years ago

"The graph of F(x), shown below, resembles the graph of G(x) = x2, but it has been changed somewhat. Which of the following coul

SpyIntel [72]

G(x)=x²
The graph has moved to the right 4 units, therefore the new graph will be:
H(x)=(x-4)²

It has also move 4 units up, therefore the new graph will be:
F(x)=(x-4)²+4

Answer:
F(x)=(x-4)²+4

5 0

3 years ago

Read 2 more answers

3. For the graph, complete the following: (a) Write a table of ordered pairs from the graph. (b) Write an equation from the tabl

alexandr1967 [171]

for this i am working on this um please wait

6 0

3 years ago

For each right triangle below, find the missing side (Pythagorean’s Theorem) and the missing angle (Angle Sum theorem.)

valkas [14]

Answer:

a=21.2

n=√29

Step-by-step explanation:

$90+68.2+a=180$

$a+158.2=180$

$a=21.2$

$2^2+5^2=n^2$

$4+25=n^2$

$n^2=29$

$n=\sqrt{29}$

3 0

3 years ago