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Consider two different arithmetic sequences: 3, 14, 25, 36,47,58,69,80, successively by 11 and 2, 9, 16,23 successively by 7. What are the first 10 numbers which appear in both sequences

A finite arithmetic series has 90 terms with a5=182 and a86=291.6. What's the sum of the series?   I have no idea where to begin. I know to find the sum when I'm given the first few terms...

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on sunday, bill heard a rumor. on monday, he called jan & stan to tell them the rumor. on tuesday, jan and stan each called two of their friends to tell them the rumor. those people then each...

i want the answer for Determine whether the sequence an=13n4+23n4+?+n3n4 converges or diverges. If it converges, find the limit. Converges (y/n): Limit (if it exists,...

Find an expression in a closed from and prove ith principle of mathematical induction that this expression is a solution. Find an expression in a closed from for an, where an = an – 1/3 for...

i want the answer for Determine whether the sequence an=13n4+23n4+?+n3n4 converges or diverges. If it converges, find the limit. Converges (y/n): Limit (if it exists,...

two cars start together int he same direction from the same place. the first goes with the uniform speed of 10 m/h .the second goes at speed of 6 m/h in the first hour and increases the speed by 1/2...

(1) the digits of a positive integer ,having 3 digits when taken in order are in arithmetic progression and their sum is 18 .the number obtained by reversing the digits is 396 less than the original...

a company sales is described as Sn=2Sn-1 +Sn-2 +1 units , Sn represents the nth sale. if the company experienced a jump in a sale by 70 units between 4th and 5th sale .how many will...

I am trying to figure out if 4,7,10, or 12 could be the next number in the sequence 8,15,14,9,1,6,3 and why.