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Write the sum using sigma

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I just need help with this.Write the series in sigma notation. 1/4 + 1/2+ 3/4 + 1 + 5/4 + 3/2 5 A.) 1/4 sigma N n=1 6 B.) 1/4
1. 1 answer
2. asked by Anonymous
3. 474 views
I just need help with this.Write the series in sigma notation. 1/4 + 1/2+ 3/4 + 1 + 5/4 + 3/2 5 A.) 1/4 sigma N n=1 6 B.) 1/4
1. 1 answer
2. asked by Anonymous
3. 849 views
Given that; Sigma*x = 52; n = 8; Sigma*y = 225; Sigma*xy = 1335; Sigma * x ^ 2 = 380; Sigma * y ^ 2 = 7007 and Calculated the
1. 1 answer
2. 75 views
Using mechanics of materials principles (ie. equations of mechanical equilibrium applied to a free-body diagram), derive the
1. 1 answer
2. asked by Z32
3. 1,509 views
Given that; Sigma*x = 52; n = 8; y = 225; Sigma*xy = 1335; Sigma * x ^ 2 = 380; Sigma * y ^ 2 = 7007 and Calculated the least
1. 1 answer
2. 66 views
Which is the correct form of the relative frequency formula? I could find the answer on google so may a jiskha math expert might
1. 1 answer
2. asked by Anonymous
3. 488 views
For the model X=\Theta +W, and under the usual independence and normality assumptions for \Theta and W, the mean squared error
1. 1 answer
2. 184 views
Please check:1.Write in expanded form: this is a sigma notation- 4 on top signma in middle k=1 on bottom to right of sigma is
1. 2 answers
2. asked by Bethany
3. 828 views
The structure of graphite is shown below.What kind of hybridization exists for each carbon in the lattice? sp sp2 sp3 sp3d1
1. 3 answers
2. asked by Anonymous
3. 843 views
Let X be an arbitrary random variable, with mean \mu and variance \sigma ^2. In terms of \mu and \sigma ^2, which scalar k is
1. 1 answer
2. 117 views

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