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Artyom0805 [142]
3 years ago
9

If the slope of a regression line is positive, the correlation is positive.

Mathematics
1 answer:
Alexxandr [17]3 years ago
8 0

Answer:

TRUE

Step-by-step explanation:

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Make m the subject in a(c+m)=2(c+3m)
Murrr4er [49]

Answer:

m = \frac{2c-ac}{a-6}

Step-by-step explanation:

distribute parenthesis on both sides

ac + am = 2c + 6m ( collect terms in m on left side )

subtract 6m from both sides

ac + am - 6m = 2c ( subtract ac from both sides )

am - 6m = 2c - ac ( factor left side )

m(a - 6) = 2c - ac ( divide both sides by (a - 6))

m = \frac{2c-ac}{a-6}


3 0
4 years ago
You roll one 6sided dle, what is the probability of getting a 3, given that you know the number is odd?
katovenus [111]

Answer:

1/6

Step-by-step explanation:

Total number of outcome = 6. This is because it has 6 sides from number 1 to 6.

A) Probability of getting number 3 = 1/6 . This is because we have only one 3 in the outcome.

B) probability of getting odd number = total number of odd number ÷ total outcome .

The odd number are 1,3,5.

Therefore prob(odd) = 3/6 =1/2

I hope this was helpful, please mark as brainliest

4 0
4 years ago
Read 2 more answers
6. 14.8 divided by 0.08
Crazy boy [7]

Answer:

185

Step-by-step explanation:

14.8 / 0.08 = 185

Best of Luck!

3 0
3 years ago
Read 2 more answers
Simplify (2x²-6x-8)÷(x-4)
Norma-Jean [14]

Answer: Heyaa!

The Answer is 2x+2

Step-by-step explanation:

<em>Simplify the expression.</em>

<em />

<u>hopefully this helps you !</u>

<em />

- Matthew ~

3 0
2 years ago
Read 2 more answers
1. If a = -1 , the value of3a + 1 is ​
erastovalidia [21]

Answer:

f(a) = 3a + 1 \\ Now,\: a =  - 1 \\ f( - 1) = 3( - 1) + 1 \\ f( - 1) =  - 3 + 1 \\ \boxed{ f( - 1) =  - 2}

  • Therefore, <em><u>-2</u></em> is the right answer.
6 0
3 years ago
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