Please help. It’s probably easy

I believe it’s 60km/h

I divided the total distance (120 km) by the time it took to get there (2h) to get this.

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

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