-25.65 - 16.5 + 12.45 = -29.7......he is now at 29.7 ft below the surface
Answer:
Is this an arithmetic sequence?
Yes.
Is there a common difference and if so, what is it?
Yes, there is a common difference : 1
The common difference is 1
Answer:
10.5
Step-by-step explanation:
Answer:
hold on i'm abt to answer it
Step-by-step explanation: