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Anna [14]
3 years ago
8

Pleaaaaaseee help me out!

Mathematics
1 answer:
irina1246 [14]3 years ago
5 0
I'm not familiar with this notation, but believe it means that you are to reflect point P over the line y=1.  If you were reflecting P over the x-axis (line y=0), the result would be (-2,-7).  However, you are to reflect P over the line y=1.  The y-coordinate of (-2,7) is 7, which is (7-1), or 6, units above the line y=1.  So, going in the other direction (reflecting P in y=1), you count 6 units down from y=1.  Note how 1 + 6 = 7 units.  New coordinates are (-2,-6).
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2³ x 6 ÷ 12 = <br><br><br><br><br><br><br><br><br><br> 4 + (5² - 2³) =
Leno4ka [110]

Answer:

The first one is 4

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Answer:

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7

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Please help... I'm stuck on number 44 and I can't remember how to do it
Leona [35]
3(x+4)=9
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3 0
4 years ago
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Clarke, one of the students, constructed a 95 percent confidence interval for p as 0.215±0.057 . Does the interval provide convi
madam [21]

Step-by-step explanation:

With a fair die, the probability of rolling a 6 is 1/6 or 0.167.

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Since 0.167 is within the range of the confidence interval, there is not convincing statistical evidence that a baked die will have a higher probability of rolling a 6 than a fair die.

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