Respuesta :

Answer:

4. Proportional 5. Non Proportional

Step-by-step explanation:

4.

0.99 times 1 is 0.99

x2 1.98

x3 2.97 and so on

5.

17.2 x 1 is 17.2

x2 is 34.4 which does not match.

Answer:

4. Proportional 5. Non Proportional

Step-by-step explanation: