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clamin
 one year ago
Please help!! Medal!!
Find the 500th term of the sequence below.
24,30,36,42,48,....
a.3018
b.3024
c.3042
d.2994
clamin
 one year ago
Please help!! Medal!! Find the 500th term of the sequence below. 24,30,36,42,48,.... a.3018 b.3024 c.3042 d.2994

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the first term is 24.the next term is 24+6. so common difference is 6. then use this formula to find the 500th term.\[a_{n}=a _{1}+(n1)d\]

clamin
 one year ago
Best ResponseYou've already chosen the best response.0How did u get 499?? @amirreza1870

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0your n is 500 so n1 is 499.

clamin
 one year ago
Best ResponseYou've already chosen the best response.0Does it always to be subtract 1? @amirreza1870

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ye.s if you want to find 150th (n) term of your arithmetic sequence you should multiply common difference by 149 (n1) and add the value of this multiplication to the first term. an=a1+(n1)d
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