Mathematics, 11.05.2021 18:30 92054ggg
A tree is making a shadow 23 feet long. The angle of elevation from the tip of the shadow to the top of the tree is 50°.
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Mathematics, 21.06.2019 14:30
Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.
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Mathematics, 21.06.2019 17:30
Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
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Mathematics, 21.06.2019 18:00
What is the relationship between all triangles that can be drawn given the same three angles
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Mathematics, 21.06.2019 20:00
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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A tree is making a shadow 23 feet long. The angle of elevation from the tip of
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