The answer would be D. Survey a random sample of persons within each geographical region of the city.
This is because the other 3 answers are biased samples of data, which could sway the data collected and/or the decision that is made upon it.
Hope this helps! :)
the answer is 36 bc you divide the inches by the pound brainliest plzz god bless
The factors of an expression are the quotients of the expression
The model that represents the factors of
is the product of x -1 and x - 8
<h3>How to determine the model</h3>
The expression is given as:

Expand the expression

Factorize the expression

Factor out x - 8

Hence, the model that represents the factors of
is the product of x -1 and x - 8
Read more about factors at:
brainly.com/question/11579257
Answer:

Step-by-step explanation:
2(v-8) = n+y
Distribute
2v-16 = n+y
Move -16 to the other side
2v = n+y+16
Divide everything by 2

Lenght=22 hand*(20 cm/1 hand)=440 cm
width=18 hand*(20 cm/1hand)=360 cm
Area=lenght x width.
Area=440 cm * 360 cm=158,400 cm²≈160,000 cm²
A) 160,000 cm²