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anonymous
 one year ago
someone show me how to do this please?
What is the d value in the following arithmetic sequence? 7, 2, 3, 8, ...
anonymous
 one year ago
someone show me how to do this please? What is the d value in the following arithmetic sequence? 7, 2, 3, 8, ...

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Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1do you notice the pattern in the sequence?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1right, it increases by 5 each time so d = 5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh okay! thank you!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for the same set of numbers, it ask what is the 25th term, whats an easier way to find it without having to write it all out till i get the 25th one?

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1there's a formula for arithmetic sequences an = a1 + (n1)d where a1 is the first term (7), d is the common difference (5) and n is the term we want (25)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay thank you! btw, looking ahead i might have more question but ill post them seperatly, is it okay if i tag you? so i can give you more metals too.

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.1sure, I'll be online for the next hour or two
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