A cattle train left Miami and traveled toward New York . 14 hours later a diesel train left traveling at 45 km/hr in an effort to catch up to the cattle train. After traveling for four hours the diesel train finally caught up . What was the cattle train’s average speed?

Frank drives his car 380 miles and has an average of a certain speed. if the average speed had been 2 mph more, he could have traveled 399 miles in the same length of time. what was his average speed?

Some people subtract 32 and then divide by 2 to estimate the change from a Fahrenheit reading to a Celsius reading. Why does this give an estimate, and how good is the estimate?

On a reality tv show, an officer is traveling 90 mph. He is chasing Jennifer who which had a 3 min head start before him. The officer overtakes Jennifer in 12 mins, how fast was Jennifer traveling? Please explain.

An airplain makes a 2,748 mile flight in 6 hours. what is the airplain's average rate of speed in miles per hour?

On Saturday morning , it took Jennifer 3.6hrs to drive to her mother's house for the weekend. On Sunday evening, due to heavy traffic, it took Jennifer 4 hours to return home. Her speed was 5 mi/h slower on Sunday than on Saturday. What was her speed on Sunday?

Angelina was driving home from college at 75 mph. UT is about 375 miles from Lubbock where she lived. Assuming her average speed remains 75 mph, how many hours will it take Angelina to get home?

If x = 3 is a zero of the polynomial function f(x) = 2x + x - 25x + 12, which of the following is another zero of f(x)? Ox=-3 Ox-4 Ox=-4 Ox= 12

If you have to fly from JFK airport in New York to LAX airport in Los Angeles, you will fly 2,475 miles. If the average amount of time for a plane to fly from JFK to LAX is 5 hours and 30 minutes, what is the average speed that a plane flies on this trip? Include the appropriate units. Show calculations and clearly report your final answer.

A toy car travels 6 feet in 1.8 seconds. Determine how fast this car is traveling in miles per hour and in kilometers per hour.