In the question, it is already given that the total number of runners in the race is 60 and out of them 1/3 dropped out in the first half. In the second half 1/4 of the remaining runners dropped out.
Now
Total number of runners in the race = 60
Number of runners that dropped out in the first half = 1/3 * 60
= 20
Number of runners remaining = 60 - 20
= 40
Number of runners dropping out in the second half = 40 * 1/4
= 10
Then the number of runners that finished the race = 40 - 10
= 30
Then 30 runners completed the race.
Divide the interval [3, 5] into subintervals of equal length .
The right endpoint of the -th subinterval is
where .
Then the definite integral is given by the Riemann sum
Answer: No, this relation is not a function.
Step-by-step explanation:
Two of the points with the same Y axis have different X values (as stated in answer A)
Answer:
4 because you divide 3 and 15 by three which gives you 5 then divide 20 by that gives you 4
-1*-6=6
-1+(-6)=-7
Hope that helped