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Lady bird [3.3K]
3 years ago
7

How can you determine a representative sample of a population?

Mathematics
2 answers:
lbvjy [14]3 years ago
6 0
I’m not sure I’m sorry your welcome
Gemiola [76]3 years ago
3 0
You can determine a representative sample of a population because it must be randomly chosen so that each member of the larger population has an equal chance of being chosen. I hoped this helped, good luck!
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PLEASE HELP ILL GIVE BRAINLIEST!!
Mars2501 [29]

Answer:

You could use different things

Step-by-step explanation:

Type in the equation and you could get the answers.  

4 0
3 years ago
Given f (x) = 1/4x-3/4<br> Find f^-1
Snowcat [4.5K]

The inverse of a function f(x) is f⁻¹(x) = 4x + 3 after using the concept of the inverse of a function.

<h3>What is a function?</h3>

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

\rm f(x) = \dfrac{1}{4}x-\dfrac{3}{4}

To find the inverse of a function:

Interchange the f(x) and x

f(x) → x

x → f⁻¹(x)

\rm x = \dfrac{1}{4}f^{-1}(x)-\dfrac{3}{4}

Make the subject f(x);

\rm \dfrac{1}{4}f^-^1(x)=x+\dfrac{3}{4}

\rm f^-^1(x)=4x+3

Thus, the inverse of a function f(x) is f⁻¹(x) = 4x + 3 after using the concept of the inverse of a function.

Learn more about the function here:

brainly.com/question/5245372

#SPJ1

6 0
3 years ago
A navigator marks three locations on a satellite map as shown. If the distance from Serravalle to San Marino is 982 miles, and t
valentina_108 [34]
THE ANSWER 

let be S1 = <span>Serravalle
S2= </span><span>San Marino and 
S3= </span><span>Chiesanuova

for finding the distance </span><span>Chiesanuova from Serravalle,

(distance S1 to  S2)  +  (distance S2 to S3) = </span><span>982 miles + 833 miles =1.815 miles

the answer is </span>B. 1, 815 miles
7 0
3 years ago
Read 2 more answers
Question 2 A B C D E F G H
sleet_krkn [62]

Step-by-step explanation:

a. 2(y-8)

= 2y-16

b. 3(x-5)

= 3x-15

c.6(b-4)

= 6b-32

d.7(d-2)

= 7d-14

e.5(2-y)

= 10-5y

f.3(4-t)

= 12-3t

g.5(b-a)

=5b-5a

h.7(2-h)

= 14-7h

4 0
3 years ago
bottles of water sell for $1.50 each. Graph the relationship between the number of bottles of water sold and the total cost.
pishuonlain [190]
You would put the number of bottles sold on the "x" axis and the cost on the "y" axis. If you graph properly it will show a linear relationship, which means you'll have a line like this ➝    /  that corresponds with the data.
8 0
3 years ago
Read 2 more answers
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