Answer :
Answer:
speed =60 mph
Step-by-step explanation:
speed = distance / time
[tex] =( 42 \times 5) \div 3.5 \\ = 60 \\ [/tex]
Answer:
speed =60 mph
Step-by-step explanation:
speed = distance / time
[tex] =( 42 \times 5) \div 3.5 \\ = 60 \\ [/tex]