Given the line of best fit for a set of data points with the equation y= -2.5x, what is the residual for the point ( 4, 13 )? a = -13 , b= -4.5 , c= 4.5 , d= 13 .

just needed some points but try socratic

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step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.