To complete the square of a polynomial, use the term "(b / 2) ^ 2".
In this polynomial, the "b" term is 14.
Plug that in.
(14 / 2) ^ 2
7 ^ 2
49.
The answer is C.
Answer:
the answer is b
Step-by-step explanation:
Answer:
Step-by-step explanation:
Null hypothesis: u = 39.8
Alternative: u =/ 39.8
Using a one sample z test: the formula is
z = x-u / (sd/√n)
Where x = 33.1 u = 39.8, sd= 16.2 and n = 38
Thus we have:
z = 33.1-39.8 / (16.2/√38)
z = -6.7 / (16.2/6.1644)
z = -6.7/ 2.6280
z= -2.5495
To be able to arrive at a conclusion, we have to find the p value, the p value at a 0.1 significance level for a two tailed test is 0.0108. This is way less than 0.1 thus we will reject the null and conclude that there has been a change (either way) in the average number of e-mails received per day per employee. Yes, the new policy had an effect.
Angle M is congruent to Angle P, as is Angle N to Angle Q and Angle O to angle R.
Answer:
<em><u>T</u></em><em><u>H</u></em><em><u>I</u></em><em><u>R</u></em><em><u>D</u></em><em><u>-</u></em><em><u>H</u></em><em><u>A</u></em><em><u>L</u></em><em><u>F</u></em><em><u> </u></em><em><u>P</u></em><em><u>H</u></em><em><u>A</u></em><em><u>S</u></em><em><u>E</u></em><em><u> </u></em><em><u>I</u></em><em><u>S</u></em><em><u> </u></em><em><u>M</u></em><em><u>A</u></em><em><u>R</u></em><em><u>K</u></em><em><u>E</u></em><em><u>D</u></em><em><u> </u></em><em><u>W</u></em><em><u>I</u></em><em><u>T</u></em><em><u>H</u></em><em><u> </u></em><em><u>T</u></em><em><u>H</u></em><em><u>E</u></em><em><u> </u></em><em><u>X</u></em><em><u>.</u></em>
Step-by-step explanation:
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