3 years ago

Which ordered pairs could describe the locations of vertex y and vertex z

Mathematics

1 answer:

forsale [732]3 years ago

3 0

i beleive the answer is C but i can not make any promises

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Which statement about the polynomial function g(x) is true?

kakasveta [241]

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Step-by-step explanation:

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3 years ago

Victor Malaba has a net income of 1,240 per month.if he spends 150 on food 244 on car payment 300 On rent and 50 on savings what

Ivenika [448]

I think it would be 40% but i am not fursher i took 150 244 300 and 50 added them and subtracted them from 1240 and that gave me 496 496 % of 1240 is 40%

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2 years ago

A researcher is interested in estimating the mean weight of a semi trailer truck to determine the potential load capacity. She t

Kaylis [27]

Answer: 95% confidence interval = 20,000 ± 2.12 $\times$ $\frac{1500}{\sqrt{17} }$

( 19228.736 , 20771.263 ) OR ( 19229 , 20771 )

Step-by-step explanation:

Given :

Sample size(n) = 17

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∴ $\frac{\alpha}{2}$ = 0.025

Degree of freedom ( $d_{f}$ ) = n-1 = 16

∵ Critical value at ( 0.025 , 16 ) = 2.12

∴ 95% confidence interval = mean ± $Z_{c}$ $\times$ $\frac{\sigma}{\sqrt{n} }$

Critical value at 95% confidence interval = 20,000 ± 2.12 $\times$ $\frac{1500}{\sqrt{17} }$

( 19228.736 , 20771.263 ) OR ( 19229 , 20771 )

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3 years ago

HELP.PLease help.I will if you a briainlest give me the right answer

JulsSmile [24]

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2 years ago

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THat would be option c Her cahnge in points would be 4 * -6 = -24.

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2 years ago

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