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MAVERICK [17]
3 years ago
10

Which survey is biased?

Mathematics
2 answers:
Elodia [21]3 years ago
8 0

Answer:

It is a because whatever grocery store they are in, is the one that they like the most

Step-by-step explanation:

ser-zykov [4K]3 years ago
6 0

Answer:

A

Step-by-step explanation:

Most people go to their favorite grocery store, therefore it would be biased because most of the votes are going to be the grocery store you went to.

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ahrayia [7]
√49z²
= √(7z)². [ here, Square cancles sq. root]
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May be Helpful.
Thank you!
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3 years ago
3x-5y=60<br> 4x+5y=-4<br> what is the system of linear equation
Sergeu [11.5K]

(3x-5y=60)

4x+5y=-4

3(8)-5(7.2)=60

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7x=56

÷7. ÷7

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32+5y=-4

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4 0
3 years ago
I pleased anyone to help me please​
Gennadij [26K]

Answer:

The first one (90, 90) is supplimentary, the next two (54, 36. and 45, 45) are complimentary, and the last two are supplimentary.

Step-by-step explanation:

A complimentary angle is two angles that add up to 90, and supplimentary is two angles that add up to 180! :)

3 0
3 years ago
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Give the line that is parallel to the line y=-5x-2 and goes through (3,-9)
igor_vitrenko [27]

Answer: I don’t think there is such a line. A Line that passes through the point (3,-9) must have a positive slope, unlike the line y=-5x-2, which has a negative slope. If a line where to go through (3,-9), is would intersect the line you presented.

3 0
3 years ago
write the number of digits in the square root of the 6407522209 i can't solve this question please can you hepl me​
Contact [7]

Answer:

The square root of this is 80047

Step-by-step explanation:

5 0
2 years ago
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