polyanskiymichael
06.05.2021 •
Mathematics
If the equation of the line is y=-5.9x+91.9 . Which statement is false?
A. The slope of the line indicates that test score and the time spent watching tv are negatively correlated
B. The model predicts an approximate 6 - point drop in test score for one hour spent watching tv
C. The y-intercept or the line indicates that the student who spends no tv watching tv will get the highest test score possible
D.the liner model predicts an approximate test score of 92 if no time is spent watching tv
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Ответ:
. The slope of the line indicates that test score and the time spent watching tv are negatively correlated
Ответ:
its D
Step-by-step explanation:
Ответ:
Step-by-step explanation:
1)
8 + (-4)
= 8 - 4
= 4
2)
-2/3 + (-5/6)
= -2/3 - 5/6
= -4-5/6
= -9/6
= -3/2
3)
(-9) (-12)
= 9 × 12
= 108
4)
-5 + (-5)
= -5 - 5
= - 10
5)
(8) (-4)
= 8 × -4
= -32
6)
(1/2) (2/5)
= 1/2 × 2/5
= 1/5
7)
12 + 14
= 26
8)
(13) (7)
= 13 × 7
= 91
9)
(-3/8) (3/4)
= -3/8 × 3/4
= -9/32