18+17 or 18+ (8+9)
I hope this helps...
Answer:
- Primary Data.
- Secondary Data.
- Secondary Data (I think)
- Primary Data.
Step-by-step explanation:
Hope this helps!
=)
Answer:
The common difference between successive terms in the sequence is -0.1
Step-by-step explanation:
Common difference in an arithmetic sequence:
In an arithmetic sequence, the difference between consecutive terms is always the same, and this difference is called common difference.
0.36, 0.26, 0.16, 0.06, -0.04, -0.14
Subtraction of each term by its predecessor. So
0.26 - 0.36 = 0.16 - 0.26 = -0.1
The common difference between successive terms in the sequence is -0.1
Answer:
v avg=(x2-x1)/(t2-t1)
(the numbers are subscripts)
v avg = average velocity (m/s)
x1 = the start position of an object (m)
x2 = the end position of an object (m)
t1 = the start time of the motion (s)
t2 = the end time of the motion(s)