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Summation
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Questions (75)
Suppose that these 15 measurements are respectively labeled x1,x2,..,x15. (Thus,-27 is labeled x1,62 is labeled x2,and so on.)
Fi
2 answers
asked by
treshia
1,009 views
what is the sum of the odd numbers 1-2009
2 answers
asked by
bob
826 views
Find the sum of the first one thousand positive integers. Explain how you arrived at your result. Now explain how to find the
2 answers
asked by
Anonymous
723 views
How to calculate 1+2+3+...+99+100 without a calculator?
3 answers
asked by
Mitchell
658 views
Find ∑(5 – 2 k ) when k goes from 2 to 7.
-24 24 I am clueless 30 -18
3 answers
asked by
Bri
631 views
Two questions I need help with.
Find the indicated partial sum using the information given. 1. a3=4/9, a7=9/64, S6 Determine
3 answers
asked by
Becca
644 views
A statement Sn about the positive integers is given. Write statements S1, S2, and S3, and show that each of these statements is
3 answers
asked by
Pablo
594 views
The sum of the first n counting numbers 1 + 2 + 3 + 4 + 5 ... + n is given by S = n/2(1 + n).
a) Find the sum of the numbers 14
2 answers
asked by
Annie
538 views
Summation of indexed data,
I added the numbers up and I get -27 find the summation 29x does this mean I multiply the -27 by 29
2 answers
asked by
Mary Ann
486 views
Find the sum a+(a+1)+(a+2)+…….(a+n-1) in terms of a and n
3 answers
asked by
Jiskha
445 views
What will the formula =SUM(J2:J10) do? (1 point) Responses add the values in the J row add the values in the J row add 2 and 10,
1 answer
asked by
kojejcciewhoiel
27 views
Evaluate sigma-summation Underscript i equals 1 Overscript 9 End Scripts negative 28 left parenthesis negative one half right
1 answer
asked anonymously
16 views
What is 17+18+19+...+42+43
3 answers
asked anonymously
14 views
Find the sum of the first 10 terms of the following sequence. Round to the nearest hundredth if necessary. 3, 2, 4/3
1 answer
asked anonymously
7 views
Calculate the sum of the first nine terms of a series whose first term is −4 and has a common ratio of −2 .(1 point)
1 answer
asked anonymously
19 views
If n is a positive integer then show that 1+2+3+....+n=n(n+1)over 2
1 answer
asked anonymously
6 views
What is the sum (a-1)/(abc³)+(3-b)/(abc³) ?
a. a-b-3/abc^3 b. a- b - 3/abc^3 c. a-4+b/abc^3 d. a-b+2/ abc^3
1 answer
asked by
mason Mascolino
5 views
Find the sum of the summation if the upper limit is 3, index is k=1, and 1/k
1 answer
asked anonymously
5 views
Find the sum 1+3+9+…+2187
1 answer
asked anonymously
6 views
What is S10
for 1 + 3 + 9 + 27 + ... ?(1 point) Responses 29,524 29,524 9,841 9,841 14,762 14,762 29,525
1 answer
asked by
yrlfukycjh
4 views
Find the sum of the summation of 5 is the upper limit, I=1 and 3(-4)^i
1 answer
asked anonymously
4 views
Find the first six partial sums 1,3,5,7
1 answer
asked anonymously
4 views
Find the sum of the summation notation if the upper limit is 50, k=1 and (3k+2)
1 answer
asked anonymously
4 views
Find the sum of the summation if the upper limit is 50, k=1 and (3k+2)
1 answer
asked anonymously
4 views
1+3+5+7+9+11...+2345=
1 answer
asked anonymously
3 views
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Parent Categories (17)
Algebra
Algebraic Series
Arithmetic
Arithmetic and Algebra
Arithmetic operations
Arithmetic Sequences
Arithmetic Series
Calculus
Equations and series
Formulas and Functions
Formulas or Functions
Functions
Number Operations
Number Theory
Sequences and Series
Series
Series and Sequences