Answer:
Surveying a sample would be valid if the population contains a diverse group of people.
Answer:

Step-by-step explanation:
<u>Solving Equations</u>
We have the expression:

And it's required to make y the subject.
It can be done by isolating y on the left side of the equation and the rest of the expression on the right side.
The first step is removing the denominator by multiplying both sides by y-3:

Simplifying the right side:

Remove the parentheses:

Move the y's to the left side and the rest of the expression to the right side:

Factor out y:

Divide by x-1:

Answer:
The answer will be $54.5
Step-by-step explanation:
If 7 people slit $381.50 evenly, we will have
$381.50/7 = $54.5
Answer:
14 cm.
Step-by-step explanation:
Let the radius of the circle = r cm.
Then circumference of circle = 2 π r.
Since circumference exceeds the radius by 74 cm
Therefore, according to the question,







- Hence, the radius of the circle is 14 cm.
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Answer:
do you have a picture of the Graph?????