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brilliants [131]
3 years ago
11

Use the given data to find the minimum sample size required to estimate the population proportion. Margin of error: 0.028; confi

dence level: 99%; p and q unknownA) 1116B) 2115C) 1939D) 2223
Mathematics
1 answer:
NeTakaya3 years ago
7 0
I think the answer is c or d but I’m not sure tho
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Suppose that α and β are the angles of a triangle. It is known that: 58°≤α≤59° and 102°≤β≤103°. Find the possible values of the
IceJOKER [234]

The possible values of the third angle are from 18° to 20°

Step-by-step explanation:

The sum of the measures of the angles in any triangle is 180°

The given is:

1. α and β are two angles of a triangle

2. 58° ≤ α ≤ 59°

3. 102° ≤ β ≤ 103°

Assume that the third angle is Ф

∵ α + β + Ф = 180°

- Subtract α + β from both sides

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The possible values of the third angle are from 18° to 20°

Learn more:

You can learn more about triangle in brainly.com/question/3617539

#LearnwithBrainly

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