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anonymous
 one year ago
Write the sum using summation notation, assuming the suggested pattern continues.
10  2 + 6 + 14 + ... + 110
anonymous
 one year ago
Write the sum using summation notation, assuming the suggested pattern continues. 10  2 + 6 + 14 + ... + 110

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0l=a+(n1)d a=10 l=110 d=2(10)=8 110=10+(n1)8=10+8n8=8n18 110+10=(n1)8 120/8=n1 n1=15 n=15+1=16 solve \[\sum_{1}^{16}\left( 8n18 \right)\]

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.0a1 = 10 a2 = 10 + 8 = a1 + 8 a3 = 10 + 8 + 8 = a1 + 8(2  1) a4 = 10 + 8 + 8 + 8 = a1 + 8(3  1) an = a1 + 8(n  1) an = 10 + 8(n  1) = 10 + 8n  8 an = 18 + 8n an = 8n  18 \(\Large \sum \limits_{n = 11}^{16} ( 8n18 )\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0These are my answer choices: summation of negative eighty times n from n equals zero to fifteen summation of the quantity negative ten plus eight n from n equals zero to fifteen summation of the quantity negative ten plus eight n from n equals zero to infinity summation of negative eighty times n from n equals zero to infinity

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@xapproachesinfinity
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