Arithmetic progression
Determine the difference between members of AP and find the third term: 7; 3.6;...
Final Answer:

You need to know the following knowledge to solve this word math problem:
algebraGrade of the word problem
Related math problems and questions:
- Arithmetic progression
Determine the fourth term and the difference AP if a1 = 3.2 and a2 + a3 = 7. - The sum 39
The sum of the first six terms of the arithmetic sequence is 72, and the second term is seven times the fifth term. Find the first term and the AP difference. - Negative difference
Find four arithmetic progression members between 7 and -6. - Arithmetic progression
Determine the ninth term and the difference AP if a3 = 4.8 and a2 + a3 = 8. - The common difference 2
Find the common difference of an arithmetic progression (AP), whose first term is 5 and sum of its first 4 terms is half the sum of the next four terms. - Arithmetic progression
Determine the twenty-first term and the difference AP if a1 = 0.12 and a1 + a2 = 0.42. - Common difference 4
The 28th term of an AP is -5. Find its common difference if its first term is 31.
