20 j ΣΣ (2k + 3) = j=5 k=0 = 2n+3 Σ (n + 5k)3 k=0 first step 2nd step final answer first step and

Q: Evaluate the sum 5+10+20+40+80+...+320, and enter its numerical value.

A:

Q: Express the sum in terms of summation notation. (Answers are not unique.)

A: The given series is, 513+1011+159+207. The first term of the series is, 513 and the last term of the…

Q: 1+4+9+16+25+36 translate into summation notation

A: It can be rewritten as,

Q: What is the sum 1+2+4+8+...+512?

A:

Q: Find the exact value of the following sum:

A: Find the sum of series using telescoping series

Q: 1-5+25-125. Write using summation notation

A: It is given that,         1-5+25-125. we have write it into summation notation

Q: Express the sum using summation notation. 92 93 9 + +] .. 2

A: Given:    9+922+933+‐‐‐‐+9nn

Q: The partial sum 1+5+9+ + 141 equals

A: The partial sum 1 + 5 + 9 +......…...+141 equals

Q: A set of n = 8 ordered pairs has the following sums.     x     = 111     x2     = 1,869     y     =…

A:

Q: Rewrite 10+17+24+31+38+45+52 using summation notation. Simplify your answer.

A: It is an arithmetic series with, Now nth term is,

Q: what do you call the indicated sum of the terms in a sequence

A:

Q: The partial sum 1 + 5 +9 +..+ 93 equals Ouesti

A:

Q: 80 Σ k k=41

A:

Q: 31. Find the sum if it exists.

A:

Q: To find the sum , first add 2+3 ?

A:

Q: Draw a sequence of matchstick figures and describe the pattern in words.  Find as simple an…

A: To draw the pattern first think of an arithmetic sequence. An arithmetic sequence is a sequence…