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kirza4 [7]
4 years ago
3

Based on the trend lines you just generated, which of these statements are true? Check all that apply. Both scatterplots had tre

nd lines with positive slopes. The same test score is expected from studying for 5 hours or sleeping for 5 hours. There is no correlation between the test scores and the number of hours slept. The regression line can predict the number of hours studied based on the number of hours slept. There is evidence that those with higher test scores tended to sleep more the night before.
Mathematics
2 answers:
SVEN [57.7K]4 years ago
6 0

Answer:

1 and 5 just did it

Step-by-step explanation:

Rus_ich [418]4 years ago
4 0

Answer:

1 and 5

Step-by-step explanation:

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2 years ago
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HACTEHA [7]

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B

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3 years ago
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3 0
3 years ago
Algebra 2 question, please help!
yKpoI14uk [10]
Let the leading term of the polynomial, f(x), be axⁿ.

Examine the possibilities.
     n      a      x -> - ∞     x -> +∞
-------   ----     -----------  ------------
even   a>0    f -> +∞     f -> +∞   Not true
even   a<0    f-> - ∞      f-> -∞    True
odd     a>0    f-> -∞      f-> +∞    Not true
odd     a<0    f-> +∞     f-> -∞     Not true

Answer:
(a) the degree of the polynomial is even, and
(b) the coefficient of the leading term is negative.

8 0
3 years ago
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Peroni company paid wages of 170,900 this year. Of this amount 114,000 was taxable
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