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Evgesh-ka [11]
2 years ago
9

Determine the sum of the first twenty five terms of the sequence whose first five terms are 5,14,23,32 and 41

Mathematics
1 answer:
Alika [10]2 years ago
5 0

Answer:

Step-by-step explanation:

This is an arithmetic sequence. Each term is 9 more than the preceding term.

The 25th term is 5+24*9 = 1085.

Sum of first 25 terms is 25(5+1085)/2 = 13625

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3 years ago
If y varies directly as x and y = 24 when<br> x= 16, what is y when x = 50? PLEASE ANSWER ASAP!!!!
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