Mathematics, 13.12.2019 02:31 sum72
At which three points x1, x2, and x3 closest to x=0 but with x> 0 will the displacement of the string y(x, t) be zero for all times? these are the first three nodal points. express the first three nonzero nodal points as multiples of the wavelength λ, using constants like π. list the factors that multiply λ in increasing order, separated by commas.
Answers: 1
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 16:40
What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1
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Mathematics, 21.06.2019 16:50
Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?
Answers: 3
At which three points x1, x2, and x3 closest to x=0 but with x> 0 will the displacement of the st...
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