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olga_2 [115]
3 years ago
9

I'm in my homework, and I am bad at problems like these.​

Mathematics
1 answer:
muminat3 years ago
8 0

Answer:

See below

Step-by-step explanation:

<u>Intersections and results</u>

  • 2 lines = 1 point
  • 3 lines = 3 points
  • 1 line and 1 plane = 1 point
  • 2 planes = 1 line
  • 3 planes = 3 lines
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Can this be simplified into 2 solutions , and what if i wrote one in a sat exam , and the other was the answer
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Y_Kistochka [10]
Answer is choice C
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============================================

Explanation:

Using a calculator, a reference sheet, or the unit circle, you'll find that:
cos(270) = 0
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So this means
z = 3(cos(270)+i*sin(270))
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Using the information above regarding the proportion of agenda-less meetings, choose the correct conclusion for this hypothesis
ruslelena [56]

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Step-by-step explanation:

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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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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%.

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Step-by-step explanation:

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