Answer:
the answer is 35cm^3 hope this helped
Step-by-step explanation:
Answer:
Step-by-step explanation: what exactly are you asking?
Answer:
68.
Step-by-step explanation:
The common difference d = -19 - (-22) = 3
So the 31st term =
a31 = -22 + (31-1)3
= -22 + 90
= 90 - 22
= 68.