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The first term of an arithmetic progression is 30 and the common difference is -1.5. Find the value of the 25th term

The first term of an arithmetic progression is 30 and the common difference is -1.5. Find the value of the 25th term
asked 126k views
2 votes
The first term of an arithmetic progression is 30 and the common difference is -1.5. Find the value of the 25th term

asked
User Rick Lee
by
8.1k points

2 Answers

4 votes

Answer:

the answer to this is

-6

answered
User Liviu Trifoi
by
7.3k points
4 votes

Answer:


-6

Explanation:


a_1=30


d=-1.5


-1.5n+31.5


-1.5(25)+31.5


-37.5+31.5


=-6

answered
User Kazi Manzur Rashid
by
8.6k points
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