ANSWER
1001
EXPLANATION
The sum of the first n - natural numbers is

The sum of the first 1000 terms is



The sum of the first 1001 terms is



The difference is

C:
6*2 = 2.5c
c = 4.8
b:
Cannot be solved until the measure of one other angle in the X is added.
Sam run for total 6.08 miles.
Sam run 3 1/4 miles on Tuesday and then ran 2 5/6 miles on Wednesday.
<h3 /><h3>What is fraction?</h3>
Fraction is ratio of integers. example- 7/8.
Sam run
miles on Tuesday.
on
on Wednesday
Total run =Run on tuesday + Run on wednesday
Total run = 
= 13/4 + 17/6
Total run = 6.08
Thus Sam run for total 6.08 miles
Learn more about fraction here:
brainly.com/question/10354322
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