Mathematics, 28.07.2019 17:00 bfredfred1737
The graph shows the distance y, in miles, of a moving train from a station over a certain period of time, x, in hours: a graph titled distance vs time is shown with time in hours labeled on x-axis and distance from station in miles labeled on y-axis. the scale on the x-axis shows the numbers 1, 2, 3, 4, 5, 6, 7, and the scale on the y-axis shows the numbers 0, 45, 90, 135, 180, 225, 270, 315, 360. the graph shows a straight line joining the ordered pairs 0, 90, and 1, 135, and 2, 180, and 3, 225, and 4,270. what is the speed (in miles per hour) of the train and why? 45 miles per hour, because speed is the rate of change of distance 90 miles per hour, because speed is the initial value of the function 135 miles per hour, because speed is the distance traveled in unit time 270 miles per hour, because speed is the distance traveled in a certain time@prestonrobotics
Answers: 2
Mathematics, 21.06.2019 16:30, unicornpoop54
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
The graph shows the distance y, in miles, of a moving train from a station over a certain period of...
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