refers to the first term. So the first term is 21. 
How do I solve this problem?
...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 23:40
30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.
Answers: 1
Mathematics, 22.06.2019 04:30
If a and b represent positive real numbers what is the inequality when solves for v
Answers: 2
Mathematics, 22.06.2019 07:00
Let m ♣ n be defined as follows: m ♣ n = m^3 - n^3 if x ♣ y = 0, which statement could be true? a) x = 0, y = 1 b) x = 2, y = 2 c) x = -1, y = 0 d) x = -3, y = 3 e) x = 1/2, y = -2
Answers: 1
You know the right answer?
Questions
