During an algebra class a teacher asked for examples of non-prime numbers. jake says 51, teresa says 41, and let liu says 21. which student(s) are correct in their response

Jake and Liu

Step-by-step explanation:

We are given that an algebra class  teacher asked for example of non prime numbers.

Jake says=51

51 have factors 1,3,17 and 51.

Teresa says=41

41 have factors 1 and 41.

Liu says=21

21 have factors 1,3,7 and 21.

We know that prime number are those numbers which have only two factors 1 and itself.

Composite number:It is that number which have more than two factors 1 and itself.

Therefore, by definition of prime number Teresa is incorrect in their response and Jake and Liu are both correct .

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.