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3 years ago

Find the average of the data set: {12, 8, 4, 6, 10} NEED HELP ASAP!!!!!!!

2 answers:

6 0

Answer: 8

Explanation: To find the average you take add up all the numbers and divide it by the total amount of numbers so in this question you do: 12+8+4+6+10 which equals 40 then you divide that by 5 so the answer is 8

kari74 [83]3 years ago

4 0

This is the answer....

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The inverse of the function f(x) = x + 10 is shown.

Vadim26 [7]

we have

$f(x) = \frac{1}{2}x + 10$

Step $1$

Let

y=f(x)

$y = \frac{1}{2}x + 10$

Exchange the variable x for y and variable y for x

$x = \frac{1}{2}y + 10$

Clear variable y

Multiply by $2$ both sides

$2x = y + 20$

$y = 2x-20$

Let

$f(x)^{-1} =y$

$f(x)^{-1}=2x-20$

therefore

the answer is

the inverse of the function is $f(x)^{-1}=2x-20$

the missing value is $20$

5 0

3 years ago

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Find q if p = -12 and the quotient p/q = -3.

Klio2033 [76]

Answer:

The answer is B) 4

Explanation:

A negative times a negative equals a positive so options A and C are wrong.

-12 divided by 1/4 equals -48

7 0

4 years ago

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The greatest common factor

DiKsa [7]

#1 is 5
#2 is 15
#3 is 12

8 0

3 years ago

PLEASE HELP choose the image og PQR and P'Q'R after a translation of 2 units right and a reflection across the line x=1

m_a_m_a [10]

Answer:

C is the answer

Step-by-step explanation:

because if you move the triangle two to the right then X=1

X=1 means the line is up and down going thought x=1

and if that line you make you reflect across it would be C

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3 years ago

What is 3.45 written as a percentage?

DiKsa [7]

Answer:

345%

Step-by-step explanation:

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3 years ago