Respuesta :
I think it’s d or b I’m not sure I tried have a good day thonxnnssjekekendneoeien DDT’s
Answer:
A. 30 centimetres in 4 minutes
C. 45 centimetres in 6 minutes
E. 75 centimetres in 10 minutes
Step-by-step explanation:
Find how much it moves in 1 minute:
150cm = 20min
?cm = 1min
? = 7.5cm/min