170 is the answer to the question
Answer:
not sure but i need points
Step-by-step explanation:
Average rate= change in alt / change in time
r=-378/7=-54ft/min
<span>As far as i know it is related to Gauss.
Write the sequences forward and backward first.
1 +2 +3 +.....+1002
1002+1001+1000+.....+1
--------------------------------------... Adding them
1003+1003+......(1002 times)
=1002x1003
But this contains the series twice.
So, the sum is = 1002x1003/2=501x1003=502503. answer</span>
Answer: A would be the best answer
Step-by-step explanation:
