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Tcecarenko [31]
3 years ago
6

If y varies directly as x and y = 36 when x = 4,what is the constant of variation?​

Mathematics
1 answer:
Inessa05 [86]3 years ago
7 0

Answer:

9

Step-by-step explanation:

Y ~ X

Y = KX

K = Y/X

K = 36/4

K = 9

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5 0
3 years ago
Find the value of x and the measure of the angle labeled 3x.
nalin [4]

Answer:

X=10

Step-by-step explanation:

3x=30

3(10)=30

30=30

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I hope this helps!

8 0
3 years ago
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A color printer prints 12 pages in 5 minutes. How many minutes does it take per page?
ElenaW [278]

Answer:

2.4

Step-by-step explanation:

12/5 = 2 2/5 = 2.4

7 0
3 years ago
Researchers investigated whether insomnia is related to education status. Adults living in a certain region were selected to par
Degger [83]

Answer:

A) 8 treatments

  1. Normal​ sleeper, high school dropout
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  3. .Normal​ sleeper, college graduate
  4. Chronic​ insomnia, college graduate
  5. Chronic​ insomnia, high school graduate
  6. Chronic​ insomnia, high school dropout
  7. Normal​ sleeper, some college
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B) 8 treatments

Step-by-step explanation:

<u>A) determine the number of treatments for this study </u>

The number of treatments for this study can be determined as : 2 * 4 = 8 treatments

and they are :

  1. Normal​ sleeper, high school dropout
  2. Normal​ sleeper, high school graduate
  3. .Normal​ sleeper, college graduate
  4. Chronic​ insomnia, college graduate
  5. Chronic​ insomnia, high school graduate
  6. Chronic​ insomnia, high school dropout
  7. Normal​ sleeper, some college
  8. Chronic​ insomnia, some college

B) eight (8 ) treatments

7 0
3 years ago
imagen you want to put a border around a rectangular room. summerize the steps you would use to find the length of the boarder n
Katena32 [7]
You would need to find the length of one wall then multiply it by 2 (since there are 2 walls) and then find the width and also multiply that by 2 and you would then add your to products (answers) to get the total length of your border
4 0
3 years ago
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