A car is traveling at a speed of 50 miles per hour what is the cars speed in kilometers per hour? How many kilometers will the car travel in 4 hours? In your computations, assume that 1 mike is equal to 1.6 kilometers. Do not round your answers

48 kilometers per hour, 192 kilometers in four hours

Step-by-step explanation:

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

20

step-by-step explanation: