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Sav [38]
3 years ago
11

A representative sample of 50 students from a high school is surveyed. Each student is asked what science class he or she

Mathematics
1 answer:
Ilya [14]3 years ago
5 0
I'm not sure what is means by valid, is there a picture you could include?
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Please help for eleven points
Arlecino [84]

C:     B:

3       0

6       9

9        18

12       27

All you had to do was plug in the value for c or b and solve. You can tell this is most likely correct because you see patterns for both variables. C is going up by threes, while b is going up by nines.

3 0
3 years ago
24
KonstantinChe [14]

Answer:

2n-4

Step-by-step explanation:

it isn't actually lololololol reeeeèeee. Nah jk it is

4 0
3 years ago
Please help ASAP! I will mark Brainliest! Please answer CORRECTLY! No guessing!
Lemur [1.5K]

Answer: your Answer is c my friend

Step-by-step explanation:

8 0
3 years ago
Help pls first correct answer gets brainleist ​
nevsk [136]

Answer:

18

Step-by-step explanation:

a^2 + b^2 = c^2

in this case 24 is a and 30 is c

24^2 = 576

30^2 = 900

900 - 576 = 324

the square root of 324 is 18

4 0
2 years ago
Find the slope of the line between the ordered pair (−1,4)and(4,−1)
vekshin1

Answer:

Slope EQUALS: -\frac{6}{7}

Step-by-step explanation:

y=-x+3

4 0
2 years ago
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