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Express the sum using summation

Express the sum below using summation notation. Use 1 as the lower limits of summation and i for the index of summation.1/3+2/4+
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2. asked by Roger
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If the summation of a sub n and the summation of b sub n are both series of positive terms and an < bn for all n, and the
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2. asked by Linda
3. 720 views
Write the summation to estimate the area under the curve y=2+sqrt(x) from x = 2 to x = 5 using 3 rectangles and right endpoints.
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2. asked by Cassy
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2+2^2 over 3 + 2^3 over 3^2+....... + 2^n+1 over 3^n. Express each sum using summation notation.
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2. asked by Rashaad
3. 448 views
Which of the following series could be tested for convergence/divergence with the integral test?the summation from n=1 to
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2. asked by Alice
3. 752 views
IfΩ=ΣΣΣ(mn)/(m+n+p)!=5e/24 For the first summation M=1 to +∞ Second summation N=1 to +∞ Third summation p=1 to +∞ I
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2. asked by Isaac
3. 423 views
Express the series in summation notation where the sums are to n terms. 1*3^2+2*4^2+3*5^2
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2. asked by Sinachi
3. 136 views
Express the series in summation notation where the sums are to n terms. 1-3 + 9-27 +...
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2. asked by Sinachi
3. 127 views
How do I calculate the average Z molar mass, 1/n (Summation) of n*M given this data: (alternate equation: MZ=Summation
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2. asked by tom
3. 1,099 views
Which one of the following series is convergent?A. the summation from n equals 1 to infinity of 1 over the quantity n squared B.
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2. asked by kaa
3. 840 views