There is no graph. If you submit a graph I will answer this for you though.
Answer:2
2/1=2
I hope this is good enough:
45 divided by 3= 15 then 15 times 4 =60 mph
It is 2.47 dollars in the united states
Jacinda: d = 10 * t ( a rate: 10 miles per hour )
Raj : d = 1.5 + 4.5 * t
Jacinda will catch up with Raj when:
10 t = 1.5 + 4.5 t
10 t - 4.5 t = 1.5
5.5 t = 1.5
t = 1.5 : 5.5 = 0.27 hours = 16.2 min = 16 min 12 seconds
