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lora16 [44]
3 years ago
9

Graph each function. y= -x2 + 5 (the -x is squared, to the second power, so it's -x to the second power

Mathematics
1 answer:
ZanzabumX [31]3 years ago
5 0
Im dont know ill come back when i get the ansure i think it is 240 is x
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The length of a new rectangular playing field is 5 yards longer than double the width. if the perimeter of the playing field is
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20. Determine the following product. 5g(-3g²h - 7g + 9)
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Distribute 5g to all of the terms in parentheses:

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The nth term of a sequence is 3n squared - 1
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Using the information above regarding the proportion of agenda-less meetings, choose the correct conclusion for this hypothesis
r-ruslan [8.4K]

Answer: There is sufficient evidence to conclude that the proportion of agenda-less meetings is greater than 45%.

Step-by-step explanation:

Given: H_0:p=0.45 \\ H_a:p>0.45

The p-value for this hypothesis test is 0.025.

The level of significance is α=0.05

As p-value< α  ∵0.025< 0.05

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then, we reject the null hypothesis.

i.e. We have sufficient evidence to support the alternative hypothesis.

Hence, the correct statement is : There is sufficient evidence to conclude that the proportion of agenda-less meetings is greater than 45%.

8 0
3 years ago
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