Which of these add up to exactly 20 (choose as much as needed)

4 1/6
6 2/8
7 1/2
8/10
1/4
1 2/3
8 7/11
1 1/3
1/8

When only separate discreet points are graphed it is called?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl