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Mathematics 20 Online
OpenStudy (anonymous):

27. Find the 20th term of the arithmetic sequence 9, 13, 17, 21, ... 28. Find the 17th term of the arithmetic sequence 12, 3, –6, –15, ...

OpenStudy (anonymous):

@ganeshie8

OpenStudy (haseeb96):

No the correct answer is 104...

OpenStudy (anonymous):

i though its 85

OpenStudy (anonymous):

@Haseeb96

OpenStudy (haseeb96):

A+(n-1).d A=9 d=5 N=20 9+(20-1).5 9+(19).5 9+95 104

OpenStudy (anonymous):

yes, thank you @Haseeb96

OpenStudy (haseeb96):

Now for 28 question u know how to solve it.

OpenStudy (haseeb96):

Most welcome sister

OpenStudy (anonymous):

yes thank you so much @Haseeb96

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