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SSSSS [86.1K]
3 years ago
13

Why is a voluntary response sample always valid

Mathematics
2 answers:
stiks02 [169]3 years ago
4 0
Cringe to fingernails on a chalkboard
Kobotan [32]3 years ago
4 0
It would be like a radio show talk host who asks the audience about controversial topics such as abortion, taxes, gun control, etc. Basically it is bad because the radio host would be asking them biased questions that really did not need to be asked in the first place because there are so many different opinions in the world. 
Hope this helped!
Have a nice day!
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NEED HELP IMMEDIATELY WILL GIVE BRAINLEST NO LINKS
Vikentia [17]

Answer:

fdfdsf

Step-by-step explanation:

dfsdfsdfs

7 0
3 years ago
Find the 7th term of the arithmetic sequence 4x + 5, 11x + 9,18x + 13, ...
Svet_ta [14]

Step-by-step explanation:

we see the common difference is

a2-a1 = 11x + 9 - 4x - 5 = 7x + 4

an = an-1 + (7x+4) = a1 + (n-1)×(7x+4)

for a7 we have then

a7 = 4x + 5 + 6×(7x +4) = 4x + 5 + 42x + 24 = 46x + 29

5 0
2 years ago
What is the radius of a circle having circumference 44 cm​
horsena [70]
Just do circumference over pi (this'll give you the diameter) and then divide by 2 to get radius like so:

44/pi=14.0056349921/2=7.0028175 is your answer

îdk how you wanna round but nearest hundredth would be 7.00 cm while nearest tenth would be 7.0 cm and nearest whole number would be 7 cm
7 0
2 years ago
If g(x)=4x^2-16 were shifted 5 units to the right and 2 down, what would the new equation be?
Eduardwww [97]
Try this, pls:
When any line on graph is moved to the right, for 'x' must be '-'.
When one is moved down, for 'y' must be '-'.
Finaly: y=4(x-5)²-18.
Answer: A.
4 0
3 years ago
Read 2 more answers
10 points plz answer thx
amid [387]

Answer:

(   \sqrt[4]{81} ) {}^{3}

81 {}^{ \frac{1}{4}  \times 3}

81 {}^{( \frac{3}{4}) }

Hope it helps you

3 0
3 years ago
Read 2 more answers
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