Answer:
The first transformation was a rotation rotation about point A
The second transformation was a reflection across line M
Answer:
£265
Step-by-step explanation:
Total fraction of money spent= 
= 
Actual money spent =
* £636
= £371
Money he has left = £(636 - 371)
= £265
She will need 12 seconds because -20•12=-240
Answer:
in steps
Step-by-step explanation:
If it is a fair roulette, the probability to land on RED should be the same no matter what results are in the previous spin
a) 18/38
b) 18/38
c) Yes, I'm confident of the answers. Because it's fair and there is no change of RED numbers.