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3 years ago

Which statements are true about a triangular pyramid? Check all that apply

Mathematics

2 answers:

Ivahew [28]3 years ago

8 0

Answer:

C) It has exactly four faces that are triangles.

D) It has 4 vertices.

F) It has 6 edges.

Step-by-step explanation:

hope it helps..

AleksandrR [38]3 years ago

6 0

Answer:

✔︎ C) It has exactly four faces that are triangles.

✔︎ D) It has 4 vertices.

✔︎ F) It has 6 edges.

༄❁༄❁༄❁༄❁༄

hope it helps...

have a great day!!!

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A random sample of 12 graduates of a certain secretarial school typed an average of 79.3 words per minute with a standard deviat

Crazy boy [7]

We will use the following formula to work out the confidence interval

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Lower limit = μ - z* (σ/√n)

We have
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n = 12
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Substitute these into the formula, we have

Upper limit = 79.3 + 1.96 (7.8/√12) = 83.7
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Answer:

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Answer:

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Step-by-step explanation:

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rosijanka [135]

Answer:

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4 years ago

If the Alpha company is 79% staffed and the Beta company is only 62% staffed, what is the relative change of staffing from the A

sweet [91]

Answer:

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Step-by-step explanation:

Data provided in the question

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As we know that

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4 years ago