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Fofino [41]
3 years ago
8

Eloisa determined that the correlation coefficient for a set of data was -0.7. What percent of the total variation in the y-valu

es is not explained by the regression line?
Mathematics
1 answer:
insens350 [35]3 years ago
3 0
Your answer is 51 (i just finished the test)
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5(x+3)−2x Which expression correctly combines the like terms? 3x+15 3x+3 3x2+15 3x2+3
arsen [322]
3x+15 , this expression correctly combines the like terms
5 0
3 years ago
Jack use the place value chart below to show 1,826.5. Jack divided 1,826.5 by a number to get a quotient of 18.265 which he wrot
Annette [7]

Answer:

<h3>100</h3>

Step-by-step explanation:

Let the number we are looking for be x. If Jack divided 1,826.5 by the number to get a quotient of 18.265, to get the number we will solve the equation;

1,826.5/x = 18.265

Cross multiply

1826.5 = 18.265x

Divide both sides by 18.265

18.265x = 1826.5

18.265x/18.625 = 1826.5/18.625

x =  100

Hence Jack divide 1,826.5 by 100 to get a quotient of 18.265

3 0
3 years ago
5+5+5+5+2454+76492+69238120+65928
Travka [436]

Answer:

5 + 5 + 5 + 5 + 2454 + 76492 + 69238120 + 65928 = 69383014

Step-by-step explanation:

69383014 is the answer, I used a calculator

Please let me know if Im incorrect

3 0
2 years ago
Read 2 more answers
Plz help me with these I wanna be done with my homework lol
yaroslaw [1]
3. $69.60
5.51 problems
6 0
3 years ago
Read 2 more answers
Evaluate −6 − (−4). <br> A. −10 <br> B. 24 <br> C. −2 <br> D. 2
Papessa [141]

Answer:

The answer is -2

Step-by-step explanation:

-6 + 4 = -2

3 0
3 years ago
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