3 years ago

Find the product. (5x2−4x+6)(−2x+3)=

1 answer:

6 0

The answer is -10x^3+23x^2-24x+18

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ollegr [7]

Ok so the answer is super simple, its A

6 0

3 years ago

Murljashka [212]

Answer:

The answer is -51146

Step-by-step explanation:

Just substract simple

5 0

3 years ago

coldgirl [10]

It is exactly answer$230

3 0

4 years ago

IRINA_888 [86]

Answer:

0.95

Step-by-step explanation:

$Correlation \ coefficient \ (r) = \dfrac{covaraince \ between \ X \ and \ Y }{SD_X \times SD_Y }$

$Correlation \ coefficient \ (r) = \dfrac{15 }{10^{1/2} \times 25^{1/2} }$

$Correlation \ coefficient \ (r) = \dfrac{15 }{3.162 \times 5 }$

$Correlation \ coefficient \ (r) = \dfrac{15 }{15.81 }$

$Correlation \ coefficient \ (r) \simeq 0.95$

5 0

3 years ago

Svet_ta [14]

Yes it is linear, you go up my fours in the y side and go down by two on the x side. The equation is y=2x+19

4 0

3 years ago