What is the sum of a 10–term arithmetic sequence where the first term is 3 and the last term is 75?

Similar Questions

1. True or False1. – 5, – 5, – 5, – 5, – 5, … is an arithmetic sequence. 2. In an arithmetic sequence, it is possible
   1. 2 answers
2. 1.1 the third term of an arithmetic sequence is 8 and the 15 term is 44 . Calculate: 1.1 the common difference and first term.
   1. 2 answers
3. The first term in an arithmetic sequence is -1. The fourth term in the sequence is -4. The tenth term in the sequence is -10.
   1. 4 answers
4. The 5th term and the 8th term of an arithmetic sequence are 18 and 27 respctively.a)Find the 1st term and the common difference
   1. 4 answers

more similar questions