Use the information to answer the question. A train travels at a constant speed during a portion of its cross-country route. The table shows the distance the train traveled over different intervals
of time at this speed.
Train Route
Time (hours) Distance (miles)
14 1314
1 1
157.
1
3
183
What is the speed of the train, in miles per hour? Enter the answer in the box.
miles per hour

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

What is the value of x in the diagram below?

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?