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Daniel [21]
3 years ago
13

Why aren't convenience samples representative of the population?

Mathematics
2 answers:
vredina [299]3 years ago
7 0
D) us Americans as men or women really don't get that much recondition. therfore if they can reach it easily, why would the get represented. imagine like the willy wonka and the charlie factory they only had 5 tickets in the whole world. if the whole world had them it wouldn't be as exselirating.
dybincka [34]3 years ago
5 0

DAnswer:

Step-by-step explanation:

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The function f(x) = 6x + 8 represents the distance run by a cheetah in miles. The function g(x) = x − 2 represents the time the
Ivenika [448]

Answer:

26; the cheetah's rate in miles per hour

Step-by-step explanation:

4 0
3 years ago
7/12 × 6\14 please help
Mama L [17]
7/12*6/14
  7*6=42
  12*14=168
=42/168
=0.25 =1/4
6 0
3 years ago
How do you do this Problem using factoring (fx)=4x^2-25?
Yanka [14]

Answer: (2x+5)(2x−5)

Step-by-step explanation:For me, what i like to do is to try divide the problem into two parts. For example in this problem, you would divide the 4x^2 into two 4x(since 4x+4x = 4x^2). Then 25 can be divide into into 5s (5x5=25). SInce you know that its a negative 25, you know that it has to be a negative on one of the sides. So the answer in factor form is (2x+5)(2x−5)

5 0
3 years ago
Please help 30 points and if I get correct answer i will brainiest them
WINSTONCH [101]

Answer:

9,-4

Step-by-step explanation:

-9×4=-36

Negative × Positive = Negative

8 0
3 years ago
Please help. What is the circumference of the circle? <br><br> (X+4)^2+(y-5)^2=81
PIT_PIT [208]

the radius: r^2 = 81

r =9

c = 2*pi*r

 = 2 * pi * 9

 = 18 *pi

Answer: 18*pi or approximately 56.62

8 0
3 years ago
Read 2 more answers
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