We are given the arithmetic series 2, 1 3/5, 1 1/5.. In this case, the arithmetic difference is -2/5 by taking the difference of 2 and 1 3/5 and 1 3/5 and 1/5. The general formula of arithmetic sequence is an = a1 + d*(n-1). Substituting, an = 2 -2/5*(n-1). a25 hence is equal to a25 = 2-2/5*(25-1) = -38/5
Add 1, then add 2, then add 3, then 4, then 5, then 6.
Answer:
I think the answer is -32.
Step-by-step explanation:
I'm not sure.
Answer:
18 but look at others awnsers aswell
Step-by-step explanation:
Answer:
1.55
Step-by-step explanation:
3750+900 = 4650
4650/3000 = 1.55
