Are these chicks going to be roosters?

[Chicks a lot]

Hi everyone, I have some Peken x Silkie chicks and Pekens. Pretty sure they are Cockerels. Could I please have your opinions.
First picture 1 and 2 are Silkie x Peken
Picture 3 and 4 is Peken chicks
Picture 5 is what I think is a Pullet

 

[Mamatomany123]

How old are they?

 

[Chicks a lot]

Approximately 11 and 13 weeks old

 

[chickenenthusiasts5698]

All cockerels except #5.

 

[drumstick diva]

agree, the last one hopefully is a pullet.

 

[Chicks a lot]

Thanks thought so hopefully I can find them forever homes