Answer:
i THINK YOU SHOULD SPILT IT HALF
Step-by-step explanation:
40 I believe because the space of the auto mobile catching up to the train is 4 hours. 4 times 30 is 120 miles so u need to figure out a number that can reach 120 in three hours. 3 times 40 is 120
Answer:
2 times the square root of 21 all over 13
Step-by-step explanation:
I believe 3.7 is your answer