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Illusion [34]
3 years ago
9

If you were to randomly survey 50 people at 20 random locations across the country (such as parks, malls, restaurants, etc.), wo

uld this be a random sample? Why or why not?
Mathematics
2 answers:
Sonja [21]3 years ago
7 0
Yes, because everyone has an equal chance of participating.
Natasha_Volkova [10]3 years ago
4 0

Answer:

Yes, it is a valid random sample for if I were to randomly survey 50 people from the phone books of 20 randomly chosen cities.

Step-by-step explanation:

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Dmitrij [34]
Hey there!

First solve 2 x 4 . . .

2 x 4 = 8
This means each side of the shape is 8 inches.

To find area, multiply the two sides . . .

8 x 8 = 64 <---------

The area of the shape is 64 inches.

Hope this helps you.
Have a great day!
3 0
3 years ago
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Anvisha [2.4K]
3'=3*12=36"
2'=2*12=24"
Area = 36" * 24" = 864 sq. in.
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3 years ago
98 is what percent of 2487
zloy xaker [14]
98/2487= <span>0.0394049055</span>
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3 years ago
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Look at the picture above please help!!!
IgorLugansk [536]
I think you have to subtract 60% and 80% which you get 20%
7 0
3 years ago
HELP HELP HELP I WILL GIVE BRAINLIEST <br> NO B.S. ANSWERS PLEASE
Whitepunk [10]
I believe it’s x=2.5 or x=2 1/2 or x=5/2
They are all the same answers in different forms . Hope it’s right
8 0
3 years ago
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