To use the equation we need a1 and d(the common difference).
We have a1 = 57, we need to find d.
93-84 = 9; 84-75=9; 75-66=9; 66-57=9
d = 9
a350 = 57 + (350-1)(9)
a350 = 57 + (349)(9)
a350 = 57 + 3141
a350 = 3198
Answer:
208.00015
Step-by-step explanation:
Use a calculator. I'm sorry, there's no other way
Answer:
B is the correct one. Second.
Yes, substitute a=2.
14 - 4 + 6 - 6 = -2
8 - 10 = -2
