$(x - 4)(x + 2) = 16 \\ {x}^{2} + (- 4 + 2)x + ( - 4) \times 2= 16 \\ {x}^{2} - 2x - 8 - 16 = 0 \\ {x}^{2} - 2x - 24 = 0 \\ is \: the \: standard \: form.$

8 0

2 years ago

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According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the

Elanso [62]

Answer: 0.0885

Step-by-step explanation:

Given : According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the Midwest.

i.e. p= 0.16

Sample size : n= 154

Now, the probability that more than 20% of this sample is comprised of female employees is given by :-

$P(p>0.20)=P(z>\dfrac{0.20-0.16}{\sqrt{\dfrac{0.16(1-0.16)}{154}}})$

[∵ $z=\frac{\hat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}$ ]

$=P(z>1.35)\approx1-P(z\leq1.35)=1-0.9115=0.0885$ [Using the standard z-value table]

Hence, the required probability = 0.0885

6 0

2 years ago

PLEASE HELP ME!!!!!!!!<br> I WILL MARK YOU BRAINLIEST

AlekseyPX

Answer:

Step-by-step explanation:

Hope this helps :)

3 0

2 years ago

Whats 3480+ 92719384

nikitadnepr [17]

92722864

Hope this helps ya

3 0

3 years ago

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⚠️‼️ HELP PLEASE GIVING POINTS !!​

⚠️‼️ HELP PLEASE GIVING POINTS !!